3113221210122 has 16 divisors (see below), whose sum is σ = 6226717966560. Its totient is φ = 1037694478992.

The previous prime is 3113221210061. The next prime is 3113221210139. The reversal of 3113221210122 is 2210121223113.

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, 11334073 + ... + 11605500.

It is an arithmetic number, because the mean of its divisors is an integer number (389169872910).

Almost surely, 2^{3113221210122} is an apocalyptic number.

3113221210122 is an abundant number, since it is smaller than the sum of its proper divisors (3113496756438).

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

3113221210122 is a wasteful number, since it uses less digits than its factorization.

3113221210122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22962197.

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

Adding to 3113221210122 its reverse (2210121223113), we get a palindrome (5323342433235).

The spelling of 3113221210122 in words is "three trillion, one hundred thirteen billion, two hundred twenty-one million, two hundred ten thousand, one hundred twenty-two".