32322220313212 has 12 divisors (see below), whose sum is σ = 56579185516000. Its totient is φ = 16156738737216.

The previous prime is 32322220313183. The next prime is 32322220313213. The reversal of 32322220313212 is 21231302222323.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32322220313213) 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, 1092838212 + ... + 1092867787.

Almost surely, 2^{32322220313212} is an apocalyptic number.

It is an amenable number.

32322220313212 is a deficient number, since it is larger than the sum of its proper divisors (24256965202788).

32322220313212 is a wasteful number, since it uses less digits than its factorization.

32322220313212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2185709700 (or 2185709698 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 32322220313212 its reverse (21231302222323), we get a palindrome (53553522535535).

The spelling of 32322220313212 in words is "thirty-two trillion, three hundred twenty-two billion, two hundred twenty million, three hundred thirteen thousand, two hundred twelve".