32022312212320 has 48 divisors (see below), whose sum is σ = 79634434325040. Its totient is φ = 12134770942464.

The previous prime is 32022312212201. The next prime is 32022312212329. The reversal of 32022312212320 is 2321221322023.

It is a super-2 number, since 2×32022312212320² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32022312212329) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5266824627 + ... + 5266830706.

It is an arithmetic number, because the mean of its divisors is an integer number (1659050715105).

Almost surely, 2^{32022312212320} is an apocalyptic number.

It is an amenable number.

32022312212320 is an abundant number, since it is smaller than the sum of its proper divisors (47612122112720).

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

32022312212320 is a wasteful number, since it uses less digits than its factorization.

32022312212320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10533655367 (or 10533655359 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 32022312212320 its reverse (2321221322023), we get a palindrome (34343533534343).

The spelling of 32022312212320 in words is "thirty-two trillion, twenty-two billion, three hundred twelve million, two hundred twelve thousand, three hundred twenty".