212012201313 has 36 divisors (see below), whose sum is σ = 336661889200. Its totient is φ = 128472719760.

The previous prime is 212012201311. The next prime is 212012201351. The reversal of 212012201313 is 313102210212.

It is not a de Polignac number, because 212012201313 - 2¹ = 212012201311 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (212012201311) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 10752738 + ... + 10772436.

Almost surely, 2^212012201313 is an apocalyptic number.

It is an amenable number.

212012201313 is a deficient number, since it is larger than the sum of its proper divisors (124649687887).

212012201313 is a wasteful number, since it uses less digits than its factorization.

212012201313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29610 (or 29596 counting only the distinct ones).

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

Adding to 212012201313 its reverse (313102210212), we get a palindrome (525114411525).

The spelling of 212012201313 in words is "two hundred twelve billion, twelve million, two hundred one thousand, three hundred thirteen".