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101230221032022 = 23236192593345697
BaseRepresentation
bin10111000001000101111111…
…010111010111101001010110
3111021102111220011020010120110
4113001011333113113221112
5101232023443041011042
6555144304352543450
730215433150316335
oct2701057727275126
9437374804203513
10101230221032022
112a28954a784995
12b42b118251b86
134463c79835104
141add7d6c7dd1c
15ba836c6e509c
hex5c117f5d7a56

101230221032022 has 64 divisors (see below), whose sum is σ = 211617157777920. Its totient is φ = 32222211969024.

The previous prime is 101230221032009. The next prime is 101230221032053. The reversal of 101230221032022 is 220230122032101.

It is a self number, because there is not a number n which added to its sum of digits gives 101230221032022.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2215225878 + ... + 2215271574.

It is an arithmetic number, because the mean of its divisors is an integer number (3306518090280).

Almost surely, 2101230221032022 is an apocalyptic number.

101230221032022 is an abundant number, since it is smaller than the sum of its proper divisors (110386936745898).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

101230221032022 is a wasteful number, since it uses less digits than its factorization.

101230221032022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72277.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 101230221032022 its reverse (220230122032101), we get a palindrome (321460343064123).

The spelling of 101230221032022 in words is "one hundred one trillion, two hundred thirty billion, two hundred twenty-one million, thirty-two thousand, twenty-two".

Divisors: 1 2 3 6 23 46 69 138 619 1238 1857 3714 14237 25933 28474 42711 45697 51866 77799 85422 91394 137091 155598 274182 596459 1051031 1192918 1789377 2102062 3153093 3578754 6306186 16052527 28286443 32105054 48157581 56572886 84859329 96315162 169718658 369208121 650588189 738416242 1107624363 1185060301 1301176378 1951764567 2215248726 2370120602 3555180903 3903529134 7110361806 27256386923 54512773846 81769160769 163538321538 733552326319 1467104652638 2200656978957 4401313957914 16871703505337 33743407010674 50615110516011 101230221032022