32213230012 has 24 divisors (see below), whose sum is σ = 59544945152. Its totient is φ = 15224554800.

The previous prime is 32213230003. The next prime is 32213230061. The reversal of 32213230012 is 21003231223.

It is a congruent number.

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, 3015414 + ... + 3026077.

Almost surely, 2^32213230012 is an apocalyptic number.

It is an amenable number.

32213230012 is a deficient number, since it is larger than the sum of its proper divisors (27331715140).

32213230012 is a wasteful number, since it uses less digits than its factorization.

32213230012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6041569 (or 6041567 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 32213230012 its reverse (21003231223), we get a palindrome (53216461235).

The spelling of 32213230012 in words is "thirty-two billion, two hundred thirteen million, two hundred thirty thousand, twelve".