32001323122 has 4 divisors (see below), whose sum is σ = 48001984686. Its totient is φ = 16000661560.

The previous prime is 32001323111. The next prime is 32001323147. The reversal of 32001323122 is 22132310023.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 22132310023 = 571 ⋅38760613.

It can be written as a sum of positive squares in only one way, i.e., 26353950921 + 5647372201 = 162339^2 + 75149^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 32001323122.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8000330779 + ... + 8000330782.

Almost surely, 2^32001323122 is an apocalyptic number.

32001323122 is a deficient number, since it is larger than the sum of its proper divisors (16000661564).

32001323122 is a wasteful number, since it uses less digits than its factorization.

32001323122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16000661563.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 32001323122 its reverse (22132310023), we get a palindrome (54133633145).

The spelling of 32001323122 in words is "thirty-two billion, one million, three hundred twenty-three thousand, one hundred twenty-two".