201002212311312 has 20 divisors (see below), whose sum is σ = 519255715137680. Its totient is φ = 67000737437088.

The previous prime is 201002212311301. The next prime is 201002212311331. The reversal of 201002212311312 is 213113212200102.

It is a super-2 number, since 2×201002212311312² (a number of 29 digits) contains 22 as substring.

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, 2093773044862 + ... + 2093773044957.

It is an arithmetic number, because the mean of its divisors is an integer number (25962785756884).

Almost surely, 2^{201002212311312} is an apocalyptic number.

It is an amenable number.

201002212311312 is an abundant number, since it is smaller than the sum of its proper divisors (318253502826368).

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

201002212311312 is a wasteful number, since it uses less digits than its factorization.

201002212311312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4187546089830 (or 4187546089824 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 201002212311312 its reverse (213113212200102), we get a palindrome (414115424511414).

The spelling of 201002212311312 in words is "two hundred one trillion, two billion, two hundred twelve million, three hundred eleven thousand, three hundred twelve".