112020112022 has 64 divisors (see below), whose sum is σ = 207679718400. Its totient is φ = 44128955520.

The previous prime is 112020111997. The next prime is 112020112067. The reversal of 112020112022 is 220211020211.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a junction number, because it is equal to n+sod(n) for n = 112020111988 and 112020112006.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 55208504 + ... + 55210532.

It is an arithmetic number, because the mean of its divisors is an integer number (3244995600).

Almost surely, 2^112020112022 is an apocalyptic number.

112020112022 is a deficient number, since it is larger than the sum of its proper divisors (95659606378).

112020112022 is a wasteful number, since it uses less digits than its factorization.

112020112022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3181.

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

Adding to 112020112022 its reverse (220211020211), we get a palindrome (332231132233).

The spelling of 112020112022 in words is "one hundred twelve billion, twenty million, one hundred twelve thousand, twenty-two".