22535052331 has 16 divisors (see below), whose sum is σ = 25045862400. Its totient is φ = 20104096320.

The previous prime is 22535052317. The next prime is 22535052341. The reversal of 22535052331 is 13325053522.

It is not a de Polignac number, because 22535052331 - 2¹⁷ = 22534921259 is a prime.

It is a super-2 number, since 2×22535052331² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22535052293 and 22535052302.

It is not an unprimeable number, because it can be changed into a prime (22535052341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 89286 + ... + 230308.

It is an arithmetic number, because the mean of its divisors is an integer number (1565366400).

Almost surely, 2^22535052331 is an apocalyptic number.

22535052331 is a deficient number, since it is larger than the sum of its proper divisors (2510810069).

22535052331 is a wasteful number, since it uses less digits than its factorization.

22535052331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141306.

The product of its (nonzero) digits is 27000, while the sum is 31.

The spelling of 22535052331 in words is "twenty-two billion, five hundred thirty-five million, fifty-two thousand, three hundred thirty-one".