32112104213212 has 12 divisors (see below), whose sum is σ = 56216230977256. Its totient is φ = 16050323934000.

The previous prime is 32112104213143. The next prime is 32112104213213. The reversal of 32112104213212 is 21231240121123.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32112104213213) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1432030539 + ... + 1432052962.

Almost surely, 2^{32112104213212} is an apocalyptic number.

It is an amenable number.

32112104213212 is a deficient number, since it is larger than the sum of its proper divisors (24104126764044).

32112104213212 is a wasteful number, since it uses less digits than its factorization.

32112104213212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2864086308 (or 2864086306 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 25.

Adding to 32112104213212 its reverse (21231240121123), we get a palindrome (53343344334335).

The spelling of 32112104213212 in words is "thirty-two trillion, one hundred twelve billion, one hundred four million, two hundred thirteen thousand, two hundred twelve".