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101232200222 = 21915117998561
BaseRepresentation
bin101111001000111101…
…0001100101000011110
3100200022001020121011222
41132101322030220132
53124310420401342
6114301101213342
710212425334656
oct1362172145036
9320261217158
10101232200222
1139a28a3539a
1217752561252
139713b994ba
144c84973366
1529774d5ed2
hex1791e8ca1e

101232200222 has 32 divisors (see below), whose sum is σ = 161799379200. Its totient is φ = 47367936000.

The previous prime is 101232200141. The next prime is 101232200249. The reversal of 101232200222 is 222002232101.

It is a self number, because there is not a number n which added to its sum of digits gives 101232200222.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 977822 + ... + 1076382.

It is an arithmetic number, because the mean of its divisors is an integer number (5056230600).

Almost surely, 2101232200222 is an apocalyptic number.

101232200222 is a deficient number, since it is larger than the sum of its proper divisors (60567178978).

101232200222 is a wasteful number, since it uses less digits than its factorization.

101232200222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98912.

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 101232200222 its reverse (222002232101), we get a palindrome (323234432323).

The spelling of 101232200222 in words is "one hundred one billion, two hundred thirty-two million, two hundred thousand, two hundred twenty-two".

Divisors: 1 2 19 38 151 179 302 358 2869 3401 5738 6802 27029 54058 98561 197122 513551 1027102 1872659 3745318 14882711 17642419 29765422 35284838 282771509 335205961 565543018 670411922 2664005269 5328010538 50616100111 101232200222