112112012220022 has 8 divisors (see below), whose sum is σ = 175479671300976. Its totient is φ = 53618788453032.

The previous prime is 112112012219983. The next prime is 112112012220041. The reversal of 112112012220022 is 220022210211211.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1218608828433 + ... + 1218608828524.

It is an arithmetic number, because the mean of its divisors is an integer number (21934958912622).

Almost surely, 2^{112112012220022} is an apocalyptic number.

112112012220022 is a deficient number, since it is larger than the sum of its proper divisors (63367659080954).

112112012220022 is a wasteful number, since it uses less digits than its factorization.

112112012220022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2437217656982.

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

Adding to 112112012220022 its reverse (220022210211211), we get a palindrome (332134222431233).

The spelling of 112112012220022 in words is "one hundred twelve trillion, one hundred twelve billion, twelve million, two hundred twenty thousand, twenty-two".