22302331231233 has 64 divisors (see below), whose sum is σ = 32762297272320. Its totient is φ = 13432128652800.

The previous prime is 22302331231199. The next prime is 22302331231253. The reversal of 22302331231233 is 33213213320322.

It is not a de Polignac number, because 22302331231233 - 2³⁴ = 22285151362049 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 22302331231233.

It is not an unprimeable number, because it can be changed into a prime (22302331231253) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 707702685 + ... + 707734197.

It is an arithmetic number, because the mean of its divisors is an integer number (511910894880).

Almost surely, 2^{22302331231233} is an apocalyptic number.

22302331231233 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

22302331231233 is a deficient number, since it is larger than the sum of its proper divisors (10459966041087).

22302331231233 is a wasteful number, since it uses less digits than its factorization.

22302331231233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33190.

The product of its (nonzero) digits is 23328, while the sum is 30.

Adding to 22302331231233 its reverse (33213213320322), we get a palindrome (55515544551555).

The spelling of 22302331231233 in words is "twenty-two trillion, three hundred two billion, three hundred thirty-one million, two hundred thirty-one thousand, two hundred thirty-three".