32321131022 has 4 divisors (see below), whose sum is σ = 48481696536. Its totient is φ = 16160565510.

The previous prime is 32321130979. The next prime is 32321131081. The reversal of 32321131022 is 22013112323.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 32321130985 and 32321131003.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8080282754 + ... + 8080282757.

It is an arithmetic number, because the mean of its divisors is an integer number (12120424134).

Almost surely, 2^32321131022 is an apocalyptic number.

32321131022 is a deficient number, since it is larger than the sum of its proper divisors (16160565514).

32321131022 is a wasteful number, since it uses less digits than its factorization.

32321131022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16160565513.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 32321131022 its reverse (22013112323), we get a palindrome (54334243345).

The spelling of 32321131022 in words is "thirty-two billion, three hundred twenty-one million, one hundred thirty-one thousand, twenty-two".