32223070732 has 12 divisors (see below), whose sum is σ = 56416875480. Its totient is φ = 16103963456.

The previous prime is 32223070717. The next prime is 32223070769. The reversal of 32223070732 is 23707032223.

It is a junction number, because it is equal to n+sod(n) for n = 32223070694 and 32223070703.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1883398 + ... + 1900429.

It is an arithmetic number, because the mean of its divisors is an integer number (4701406290).

Almost surely, 2^32223070732 is an apocalyptic number.

It is an amenable number.

32223070732 is a deficient number, since it is larger than the sum of its proper divisors (24193804748).

32223070732 is a wasteful number, since it uses less digits than its factorization.

32223070732 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3785960 (or 3785958 counting only the distinct ones).

The product of its (nonzero) digits is 21168, while the sum is 31.

The spelling of 32223070732 in words is "thirty-two billion, two hundred twenty-three million, seventy thousand, seven hundred thirty-two".