22212012332313 has 40 divisors (see below), whose sum is σ = 33213299486400. Its totient is φ = 14793557130720.

The previous prime is 22212012332311. The next prime is 22212012332327. The reversal of 22212012332313 is 31323321021222.

22212012332313 is a `hidden beast` number, since 2 + 2 + 2 + 1 + 2 + 0 + 12 + 332 + 313 = 666.

It is not a de Polignac number, because 22212012332313 - 2¹ = 22212012332311 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (22212012332311) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 571556503 + ... + 571595363.

It is an arithmetic number, because the mean of its divisors is an integer number (830332487160).

Almost surely, 2^{22212012332313} is an apocalyptic number.

It is an amenable number.

22212012332313 is a deficient number, since it is larger than the sum of its proper divisors (11001287154087).

22212012332313 is a wasteful number, since it uses less digits than its factorization.

22212012332313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45579 (or 45570 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

Adding to 22212012332313 its reverse (31323321021222), we get a palindrome (53535333353535).

The spelling of 22212012332313 in words is "twenty-two trillion, two hundred twelve billion, twelve million, three hundred thirty-two thousand, three hundred thirteen".