201002313211312 has 40 divisors (see below), whose sum is σ = 391776858176256. Its totient is φ = 99898616751936.

The previous prime is 201002313211307. The next prime is 201002313211313. The reversal of 201002313211312 is 213112313200102.

It is a super-2 number, since 2×201002313211312² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (201002313211313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 631520403 + ... + 631838605.

Almost surely, 2^{201002313211312} is an apocalyptic number.

It is an amenable number.

201002313211312 is a deficient number, since it is larger than the sum of its proper divisors (190774544964944).

201002313211312 is a wasteful number, since it uses less digits than its factorization.

201002313211312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 554785 (or 554779 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 201002313211312 its reverse (213112313200102), we get a palindrome (414114626411414).

The spelling of 201002313211312 in words is "two hundred one trillion, two billion, three hundred thirteen million, two hundred eleven thousand, three hundred twelve".