112020111122 has 8 divisors (see below), whose sum is σ = 175335826176. Its totient is φ = 53574835732.

The previous prime is 112020111017. The next prime is 112020111193. The reversal of 112020111122 is 221111020211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 112020111097 and 112020111106.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1217609858 + ... + 1217609949.

It is an arithmetic number, because the mean of its divisors is an integer number (21916978272).

Almost surely, 2^112020111122 is an apocalyptic number.

112020111122 is a deficient number, since it is larger than the sum of its proper divisors (63315715054).

112020111122 is a wasteful number, since it uses less digits than its factorization.

112020111122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2435219832.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 112020111122 its reverse (221111020211), we get a palindrome (333131131333).

The spelling of 112020111122 in words is "one hundred twelve billion, twenty million, one hundred eleven thousand, one hundred twenty-two".