112100111022 has 16 divisors (see below), whose sum is σ = 225628250832. Its totient is φ = 37128698880.

The previous prime is 112100110961. The next prime is 112100111083. The reversal of 112100111022 is 220111001211.

It is an interprime number because it is at equal distance from previous prime (112100110961) and next prime (112100111083).

It is a super-2 number, since 2×112100111022² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 112100110989 and 112100111007.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59500179 + ... + 59502062.

It is an arithmetic number, because the mean of its divisors is an integer number (14101765677).

Almost surely, 2^112100111022 is an apocalyptic number.

112100111022 is an abundant number, since it is smaller than the sum of its proper divisors (113528139810).

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

112100111022 is a wasteful number, since it uses less digits than its factorization.

112100111022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119002403.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 112100111022 its reverse (220111001211), we get a palindrome (332211112233).

The spelling of 112100111022 in words is "one hundred twelve billion, one hundred million, one hundred eleven thousand, twenty-two".