201021203332 has 12 divisors (see below), whose sum is σ = 351946806736. Its totient is φ = 100464972840.

The previous prime is 201021203309. The next prime is 201021203351. The reversal of 201021203332 is 233302120102.

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, 11397294 + ... + 11414917.

Almost surely, 2^201021203332 is an apocalyptic number.

It is an amenable number.

201021203332 is a deficient number, since it is larger than the sum of its proper divisors (150925603404).

201021203332 is a wasteful number, since it uses less digits than its factorization.

201021203332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22814418 (or 22814416 counting only the distinct ones).

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

Adding to 201021203332 its reverse (233302120102), we get a palindrome (434323323434).

The spelling of 201021203332 in words is "two hundred one billion, twenty-one million, two hundred three thousand, three hundred thirty-two".