201022313331300 has 72 divisors (see below), whose sum is σ = 588986896176000. Its totient is φ = 52927393883520.

The previous prime is 201022313331299. The next prime is 201022313331341. The reversal of 201022313331300 is 3133313220102.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4240953375 + ... + 4241000774.

It is an arithmetic number, because the mean of its divisors is an integer number (8180373558000).

Almost surely, 2^{201022313331300} is an apocalyptic number.

201022313331300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

201022313331300 is an abundant number, since it is smaller than the sum of its proper divisors (387964582844700).

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

201022313331300 is a wasteful number, since it uses less digits than its factorization.

201022313331300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8481954245 (or 8481954238 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 24.

Adding to 201022313331300 its reverse (3133313220102), we get a palindrome (204155626551402).

The spelling of 201022313331300 in words is "two hundred one trillion, twenty-two billion, three hundred thirteen million, three hundred thirty-one thousand, three hundred".