201022330032 has 60 divisors (see below), whose sum is σ = 564917794584. Its totient is φ = 66729392640.

The previous prime is 201022329979. The next prime is 201022330051. The reversal of 201022330032 is 230033220102.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 201022329987 and 201022330014.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2861538 + ... + 2930945.

Almost surely, 2^201022330032 is an apocalyptic number.

It is an amenable number.

201022330032 is an abundant number, since it is smaller than the sum of its proper divisors (363895464552).

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

201022330032 is a wasteful number, since it uses less digits than its factorization.

201022330032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5792738 (or 5792729 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

Adding to 201022330032 its reverse (230033220102), we get a palindrome (431055550134).

The spelling of 201022330032 in words is "two hundred one billion, twenty-two million, three hundred thirty thousand, thirty-two".