23231223332 has 24 divisors (see below), whose sum is σ = 41354769120. Its totient is φ = 11415680640.

The previous prime is 23231223307. The next prime is 23231223341. The reversal of 23231223332 is 23332213232.

It is a super-2 number, since 2×23231223332² (a number of 22 digits) contains 22 as substring.

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, 1052732 + ... + 1074572.

It is an arithmetic number, because the mean of its divisors is an integer number (1723115380).

Almost surely, 2^23231223332 is an apocalyptic number.

It is an amenable number.

23231223332 is a deficient number, since it is larger than the sum of its proper divisors (18123545788).

23231223332 is a wasteful number, since it uses less digits than its factorization.

23231223332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26411 (or 26409 counting only the distinct ones).

The product of its digits is 7776, while the sum is 26.

Adding to 23231223332 its reverse (23332213232), we get a palindrome (46563436564).

The spelling of 23231223332 in words is "twenty-three billion, two hundred thirty-one million, two hundred twenty-three thousand, three hundred thirty-two".