112122111022 has 32 divisors (see below), whose sum is σ = 181657555200. Its totient is φ = 51730576128.

The previous prime is 112122111019. The next prime is 112122111043. The reversal of 112122111022 is 220111221211.

It is a junction number, because it is equal to n+sod(n) for n = 112122110987 and 112122111005.

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, 491038 + ... + 682174.

It is an arithmetic number, because the mean of its divisors is an integer number (5676798600).

Almost surely, 2^112122111022 is an apocalyptic number.

112122111022 is a deficient number, since it is larger than the sum of its proper divisors (69535444178).

112122111022 is a wasteful number, since it uses less digits than its factorization.

112122111022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 191560.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 112122111022 its reverse (220111221211), we get a palindrome (332233332233).

The spelling of 112122111022 in words is "one hundred twelve billion, one hundred twenty-two million, one hundred eleven thousand, twenty-two".