212133013001 has 12 divisors (see below), whose sum is σ = 262521329472. Its totient is φ = 167841503856.

The previous prime is 212133012983. The next prime is 212133013033. The reversal of 212133013001 is 100310331212.

It is a de Polignac number, because none of the positive numbers 2^k-212133013001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (212133013601) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 89657741 + ... + 89660106.

It is an arithmetic number, because the mean of its divisors is an integer number (21876777456).

Almost surely, 2^212133013001 is an apocalyptic number.

It is an amenable number.

212133013001 is a deficient number, since it is larger than the sum of its proper divisors (50388316471).

212133013001 is a wasteful number, since it uses less digits than its factorization.

212133013001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 179317880 (or 179317867 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 212133013001 its reverse (100310331212), we get a palindrome (312443344213).

The spelling of 212133013001 in words is "two hundred twelve billion, one hundred thirty-three million, thirteen thousand, one".