112120201022 has 16 divisors (see below), whose sum is σ = 170793556992. Its totient is φ = 55195444440.

The previous prime is 112120201019. The next prime is 112120201043. The reversal of 112120201022 is 220102021211.

It is a junction number, because it is equal to n+sod(n) for n = 112120200988 and 112120201006.

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, 1572254 + ... + 1642017.

It is an arithmetic number, because the mean of its divisors is an integer number (10674597312).

Almost surely, 2^112120201022 is an apocalyptic number.

112120201022 is a deficient number, since it is larger than the sum of its proper divisors (58673355970).

112120201022 is a wasteful number, since it uses less digits than its factorization.

112120201022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3214543.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 112120201022 its reverse (220102021211), we get a palindrome (332222222233).

The spelling of 112120201022 in words is "one hundred twelve billion, one hundred twenty million, two hundred one thousand, twenty-two".