12233212312232 has 32 divisors (see below), whose sum is σ = 23954116625280. Its totient is φ = 5845882785600.

The previous prime is 12233212312213. The next prime is 12233212312261. The reversal of 12233212312232 is 23221321233221.

It is a super-2 number, since 2×12233212312232² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12233212312195 and 12233212312204.

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, 26956019 + ... + 27406082.

It is an arithmetic number, because the mean of its divisors is an integer number (748566144540).

Almost surely, 2^{12233212312232} is an apocalyptic number.

It is an amenable number.

12233212312232 is a deficient number, since it is larger than the sum of its proper divisors (11720904313048).

12233212312232 is a wasteful number, since it uses less digits than its factorization.

12233212312232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54363353 (or 54363349 counting only the distinct ones).

The product of its digits is 10368, while the sum is 29.

Adding to 12233212312232 its reverse (23221321233221), we get a palindrome (35454533545453).

The spelling of 12233212312232 in words is "twelve trillion, two hundred thirty-three billion, two hundred twelve million, three hundred twelve thousand, two hundred thirty-two".