32321313123212 has 48 divisors (see below), whose sum is σ = 56790779965920. Its totient is φ = 16095538142208.

The previous prime is 32321313123157. The next prime is 32321313123217. The reversal of 32321313123212 is 21232131312323.

It is not an unprimeable number, because it can be changed into a prime (32321313123217) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2741644214 + ... + 2741656002.

It is an arithmetic number, because the mean of its divisors is an integer number (1183141249290).

Almost surely, 2^{32321313123212} is an apocalyptic number.

It is an amenable number.

32321313123212 is a deficient number, since it is larger than the sum of its proper divisors (24469466842708).

32321313123212 is a wasteful number, since it uses less digits than its factorization.

32321313123212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15002 (or 15000 counting only the distinct ones).

The product of its digits is 7776, while the sum is 29.

Adding to 32321313123212 its reverse (21232131312323), we get a palindrome (53553444435535).

It can be divided in two parts, 3232131312321 and 2, that added together give a palindrome (3232131312323).

The spelling of 32321313123212 in words is "thirty-two trillion, three hundred twenty-one billion, three hundred thirteen million, one hundred twenty-three thousand, two hundred twelve".