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101020111110022 = 21323268362963083
BaseRepresentation
bin10110111110000010010011…
…110101100111111110000110
3111020200102120020100012022111
4112332002103311213332012
5101220103141421010042
6554503555352051234
730164314345412146
oct2676022365477606
9436612506305274
10101020111110022
112a208430150755
12b3b645a993b1a
13444a203b1ca90
141ad35841c4926
15ba2b718ed517
hex5be093d67f86

101020111110022 has 32 divisors (see below), whose sum is σ = 170344860795648. Its totient is φ = 44580884283936.

The previous prime is 101020111110019. The next prime is 101020111110029. The reversal of 101020111110022 is 220011111020101.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a junction number, because it is equal to n+sod(n) for n = 101020111109984 and 101020111110011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101020111110029) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29877108 + ... + 33085975.

It is an arithmetic number, because the mean of its divisors is an integer number (5323276899864).

Almost surely, 2101020111110022 is an apocalyptic number.

101020111110022 is a deficient number, since it is larger than the sum of its proper divisors (69324749685626).

101020111110022 is a wasteful number, since it uses less digits than its factorization.

101020111110022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62965804.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 101020111110022 its reverse (220011111020101), we get a palindrome (321031222130123).

The spelling of 101020111110022 in words is "one hundred one trillion, twenty billion, one hundred eleven million, one hundred ten thousand, twenty-two".

Divisors: 1 2 13 23 26 46 299 598 2683 5366 34879 61709 69758 123418 802217 1604434 62963083 125926166 818520079 1448150909 1637040158 2896301818 18825961817 37651923634 168929951689 337859903378 2196089371957 3885388888847 4392178743914 7770777777694 50510055555011 101020111110022