22534020312332 has 24 divisors (see below), whose sum is σ = 40213423739664. Its totient is φ = 11046641789952.

The previous prime is 22534020312277. The next prime is 22534020312379. The reversal of 22534020312332 is 23321302043522.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 271348073 + ... + 271431104.

It is an arithmetic number, because the mean of its divisors is an integer number (1675559322486).

Almost surely, 2^{22534020312332} is an apocalyptic number.

It is an amenable number.

22534020312332 is a deficient number, since it is larger than the sum of its proper divisors (17679403427332).

22534020312332 is a wasteful number, since it uses less digits than its factorization.

22534020312332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 542779385 (or 542779383 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 32.

Adding to 22534020312332 its reverse (23321302043522), we get a palindrome (45855322355854).

The spelling of 22534020312332 in words is "twenty-two trillion, five hundred thirty-four billion, twenty million, three hundred twelve thousand, three hundred thirty-two".