23233150452232 has 128 divisors (see below), whose sum is σ = 53235291432960. Its totient is φ = 9288653806080.

The previous prime is 23233150452223. The next prime is 23233150452359. The reversal of 23233150452232 is 23225405133232.

It is a super-2 number, since 2×23233150452232² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 23233150452191 and 23233150452200.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 156395863 + ... + 156544345.

It is an arithmetic number, because the mean of its divisors is an integer number (415900714320).

Almost surely, 2^{23233150452232} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23233150452232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (26617645716480).

23233150452232 is an abundant number, since it is smaller than the sum of its proper divisors (30002140980728).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23233150452232 is a wasteful number, since it uses less digits than its factorization.

23233150452232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151523 (or 151519 counting only the distinct ones).

The product of its (nonzero) digits is 259200, while the sum is 37.

Adding to 23233150452232 its reverse (23225405133232), we get a palindrome (46458555585464).

The spelling of 23233150452232 in words is "twenty-three trillion, two hundred thirty-three billion, one hundred fifty million, four hundred fifty-two thousand, two hundred thirty-two".