32230131212 has 12 divisors (see below), whose sum is σ = 58222172736. Its totient is φ = 15595224720.

The previous prime is 32230131191. The next prime is 32230131229. The reversal of 32230131212 is 21213103223.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 129960083 + ... + 129960330.

It is an arithmetic number, because the mean of its divisors is an integer number (4851847728).

Almost surely, 2^32230131212 is an apocalyptic number.

It is an amenable number.

32230131212 is a deficient number, since it is larger than the sum of its proper divisors (25992041524).

32230131212 is a wasteful number, since it uses less digits than its factorization.

32230131212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 259920448 (or 259920446 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 32230131212 its reverse (21213103223), we get a palindrome (53443234435).

The spelling of 32230131212 in words is "thirty-two billion, two hundred thirty million, one hundred thirty-one thousand, two hundred twelve".