112021112022 has 16 divisors (see below), whose sum is σ = 224051452272. Its totient is φ = 37338832640.

The previous prime is 112021111949. The next prime is 112021112041. The reversal of 112021112022 is 220211120211.

It is a junction number, because it is equal to n+sod(n) for n = 112021111992 and 112021112010.

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, 221379 + ... + 522542.

It is an arithmetic number, because the mean of its divisors is an integer number (14003215767).

Almost surely, 2^112021112022 is an apocalyptic number.

112021112022 is an abundant number, since it is smaller than the sum of its proper divisors (112030340250).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

112021112022 is a wasteful number, since it uses less digits than its factorization.

112021112022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 769023.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 112021112022 its reverse (220211120211), we get a palindrome (332232232233).

The spelling of 112021112022 in words is "one hundred twelve billion, twenty-one million, one hundred twelve thousand, twenty-two".