22533130321113 has 16 divisors (see below), whose sum is σ = 31627039512320. Its totient is φ = 14230733677776.

The previous prime is 22533130321087. The next prime is 22533130321159. The reversal of 22533130321113 is 31112303133522.

It is a happy number.

It is not a de Polignac number, because 22533130321113 - 2¹² = 22533130317017 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22533130521113) 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, 8816695 + ... + 11081532.

It is an arithmetic number, because the mean of its divisors is an integer number (1976689969520).

Almost surely, 2^{22533130321113} is an apocalyptic number.

It is an amenable number.

22533130321113 is a deficient number, since it is larger than the sum of its proper divisors (9093909191207).

22533130321113 is a wasteful number, since it uses less digits than its factorization.

22533130321113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19918116.

The product of its (nonzero) digits is 9720, while the sum is 30.

Adding to 22533130321113 its reverse (31112303133522), we get a palindrome (53645433454635).

The spelling of 22533130321113 in words is "twenty-two trillion, five hundred thirty-three billion, one hundred thirty million, three hundred twenty-one thousand, one hundred thirteen".