112121010222022 has 32 divisors (see below), whose sum is σ = 173854321539840. Its totient is φ = 54201120254880.

The previous prime is 112121010221981. The next prime is 112121010222049. The reversal of 112121010222022 is 220222010121211.

It is a super-2 number, since 2×112121010222022² (a number of 29 digits) contains 22 as substring.

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, 67320783 + ... + 68966149.

It is an arithmetic number, because the mean of its divisors is an integer number (5432947548120).

Almost surely, 2^{112121010222022} is an apocalyptic number.

112121010222022 is a deficient number, since it is larger than the sum of its proper divisors (61733311317818).

112121010222022 is a wasteful number, since it uses less digits than its factorization.

112121010222022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1654956.

The product of its (nonzero) digits is 128, while the sum is 19.

Adding to 112121010222022 its reverse (220222010121211), we get a palindrome (332343020343233).

The spelling of 112121010222022 in words is "one hundred twelve trillion, one hundred twenty-one billion, ten million, two hundred twenty-two thousand, twenty-two".