2012133100212 has 24 divisors (see below), whose sum is σ = 5216641371200. Its totient is φ = 670711033368.

The previous prime is 2012133100199. The next prime is 2012133100331. The reversal of 2012133100212 is 2120013312102.

2012133100212 is a `hidden beast` number, since 2 + 0 + 121 + 331 + 0 + 0 + 212 = 666.

It is a super-2 number, since 2×2012133100212² (a number of 25 digits) contains 22 as substring.

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 7 ways as a sum of consecutive naturals, for example, 9315430912 + ... + 9315431127.

Almost surely, 2^{2012133100212} is an apocalyptic number.

It is an amenable number.

2012133100212 is an abundant number, since it is smaller than the sum of its proper divisors (3204508270988).

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

2012133100212 is a wasteful number, since it uses less digits than its factorization.

2012133100212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18630862052 (or 18630862044 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 2012133100212 its reverse (2120013312102), we get a palindrome (4132146412314).

The spelling of 2012133100212 in words is "two trillion, twelve billion, one hundred thirty-three million, one hundred thousand, two hundred twelve".