201002101212312 has 48 divisors (see below), whose sum is σ = 554652024582240. Its totient is φ = 65736536244288.

The previous prime is 201002101212307. The next prime is 201002101212323. The reversal of 201002101212312 is 213212101200102.

201002101212312 is a `hidden beast` number, since 2 + 0 + 100 + 210 + 121 + 231 + 2 = 666.

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

It is a congruent number.

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, 26336749488 + ... + 26336757119.

It is an arithmetic number, because the mean of its divisors is an integer number (11555250512130).

Almost surely, 2^{201002101212312} is an apocalyptic number.

It is an amenable number.

201002101212312 is an abundant number, since it is smaller than the sum of its proper divisors (353649923369928).

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

201002101212312 is a wasteful number, since it uses less digits than its factorization.

201002101212312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52673506672 (or 52673506665 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

Adding to 201002101212312 its reverse (213212101200102), we get a palindrome (414214202412414).

The spelling of 201002101212312 in words is "two hundred one trillion, two billion, one hundred one million, two hundred twelve thousand, three hundred twelve".