32023122312 has 32 divisors (see below), whose sum is σ = 80062217280. Its totient is φ = 10673785920.

The previous prime is 32023122311. The next prime is 32023122323. The reversal of 32023122312 is 21322132023.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (32023122311) 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, 762453 + ... + 803355.

It is an arithmetic number, because the mean of its divisors is an integer number (2501944290).

Almost surely, 2^32023122312 is an apocalyptic number.

It is an amenable number.

32023122312 is an abundant number, since it is smaller than the sum of its proper divisors (48039094968).

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

32023122312 is a wasteful number, since it uses less digits than its factorization.

32023122312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73533 (or 73529 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 32023122312 its reverse (21322132023), we get a palindrome (53345254335).

The spelling of 32023122312 in words is "thirty-two billion, twenty-three million, one hundred twenty-two thousand, three hundred twelve".