12220211022313 has 16 divisors (see below), whose sum is σ = 14812673952384. Its totient is φ = 9841527025920.

The previous prime is 12220211022281. The next prime is 12220211022359. The reversal of 12220211022313 is 31322011202221.

It is a cyclic number.

It is not a de Polignac number, because 12220211022313 - 2⁵ = 12220211022281 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12220211022713) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 87401058 + ... + 87540763.

It is an arithmetic number, because the mean of its divisors is an integer number (925792122024).

Almost surely, 2^{12220211022313} is an apocalyptic number.

It is an amenable number.

12220211022313 is a deficient number, since it is larger than the sum of its proper divisors (2592462930071).

12220211022313 is a wasteful number, since it uses less digits than its factorization.

12220211022313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 174942432.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 12220211022313 its reverse (31322011202221), we get a palindrome (43542222224534).

The spelling of 12220211022313 in words is "twelve trillion, two hundred twenty billion, two hundred eleven million, twenty-two thousand, three hundred thirteen".