12232003222212 has 24 divisors (see below), whose sum is σ = 28544781043296. Its totient is φ = 4076842951488.

The previous prime is 12232003222177. The next prime is 12232003222279. The reversal of 12232003222212 is 21222230023221.

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, 61328278 + ... + 61527405.

It is an arithmetic number, because the mean of its divisors is an integer number (1189365876804).

Almost surely, 2^{12232003222212} is an apocalyptic number.

12232003222212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

12232003222212 is an abundant number, since it is smaller than the sum of its proper divisors (16312777821084).

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

12232003222212 is a wasteful number, since it uses less digits than its factorization.

12232003222212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122863987 (or 122863985 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 12232003222212 its reverse (21222230023221), we get a palindrome (33454233245433).

The spelling of 12232003222212 in words is "twelve trillion, two hundred thirty-two billion, three million, two hundred twenty-two thousand, two hundred twelve".