112100102022 has 32 divisors (see below), whose sum is σ = 226024524000. Its totient is φ = 37063358208.

The previous prime is 112100101963. The next prime is 112100102053. The reversal of 112100102022 is 220201001211.

It is a junction number, because it is equal to n+sod(n) for n = 112100101989 and 112100102007.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 545418 + ... + 722274.

It is an arithmetic number, because the mean of its divisors is an integer number (7063266375).

Almost surely, 2^112100102022 is an apocalyptic number.

112100102022 is an abundant number, since it is smaller than the sum of its proper divisors (113924421978).

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

112100102022 is a wasteful number, since it uses less digits than its factorization.

112100102022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 177720.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 112100102022 its reverse (220201001211), we get a palindrome (332301103233).

The spelling of 112100102022 in words is "one hundred twelve billion, one hundred million, one hundred two thousand, twenty-two".