3113112122022 has 16 divisors (see below), whose sum is σ = 7115684850432. Its totient is φ = 889460606280.

The previous prime is 3113112121979. The next prime is 3113112122023. The reversal of 3113112122022 is 2202212113113.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a self number, because there is not a number n which added to its sum of digits gives 3113112122022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3113112122023) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37060858554 + ... + 37060858637.

It is an arithmetic number, because the mean of its divisors is an integer number (444730303152).

Almost surely, 2^{3113112122022} is an apocalyptic number.

3113112122022 is an abundant number, since it is smaller than the sum of its proper divisors (4002572728410).

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

3113112122022 is a wasteful number, since it uses less digits than its factorization.

3113112122022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74121717203.

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 3113112122022 its reverse (2202212113113), we get a palindrome (5315324235135).

The spelling of 3113112122022 in words is "three trillion, one hundred thirteen billion, one hundred twelve million, one hundred twenty-two thousand, twenty-two".