32221023032 has 32 divisors (see below), whose sum is σ = 69783502320. Its totient is φ = 13784394240.

The previous prime is 32221023017. The next prime is 32221023047. The reversal of 32221023032 is 23032012223.

It is an interprime number because it is at equal distance from previous prime (32221023017) and next prime (32221023047).

It is a junction number, because it is equal to n+sod(n) for n = 32221022995 and 32221023013.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10767563 + ... + 10770554.

Almost surely, 2^32221023032 is an apocalyptic number.

It is an amenable number.

32221023032 is an abundant number, since it is smaller than the sum of its proper divisors (37562479288).

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

32221023032 is a wasteful number, since it uses less digits than its factorization.

32221023032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21538151 (or 21538147 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 32221023032 its reverse (23032012223), we get a palindrome (55253035255).

The spelling of 32221023032 in words is "thirty-two billion, two hundred twenty-one million, twenty-three thousand, thirty-two".