32122121322312 has 96 divisors (see below), whose sum is σ = 99487409548800. Its totient is φ = 9172044709632.

The previous prime is 32122121322301. The next prime is 32122121322349. The reversal of 32122121322312 is 21322312122123.

32122121322312 is a `hidden beast` number, since 3 + 2 + 1 + 2 + 2 + 1 + 21 + 322 + 312 = 666.

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 18994648 + ... + 20616519.

It is an arithmetic number, because the mean of its divisors is an integer number (1036327182800).

Almost surely, 2^{32122121322312} is an apocalyptic number.

It is an amenable number.

32122121322312 is an abundant number, since it is smaller than the sum of its proper divisors (67365288226488).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

32122121322312 is a wasteful number, since it uses less digits than its factorization.

32122121322312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39612795 (or 39612788 counting only the distinct ones).

The product of its digits is 3456, while the sum is 27.

Adding to 32122121322312 its reverse (21322312122123), we get a palindrome (53444433444435).

The spelling of 32122121322312 in words is "thirty-two trillion, one hundred twenty-two billion, one hundred twenty-one million, three hundred twenty-two thousand, three hundred twelve".