22013230020321 has 8 divisors (see below), whose sum is σ = 29351014725024. Its totient is φ = 14675465997920.

The previous prime is 22013230020239. The next prime is 22013230020347. The reversal of 22013230020321 is 12302003231022.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 22013230020321 - 2²⁵ = 22013196465889 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22013230022321) 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, 2488311 + ... + 7086476.

It is an arithmetic number, because the mean of its divisors is an integer number (3668876840628).

Almost surely, 2^{22013230020321} is an apocalyptic number.

It is an amenable number.

22013230020321 is a deficient number, since it is larger than the sum of its proper divisors (7337784704703).

22013230020321 is an equidigital number, since it uses as much as digits as its factorization.

22013230020321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10341151.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 22013230020321 its reverse (12302003231022), we get a palindrome (34315233251343).

The spelling of 22013230020321 in words is "twenty-two trillion, thirteen billion, two hundred thirty million, twenty thousand, three hundred twenty-one".