211012202002200 has 96 divisors (see below), whose sum is σ = 654148402209600. Its totient is φ = 56269010770560.

The previous prime is 211012202002139. The next prime is 211012202002211. The reversal of 211012202002200 is 2200202210112.

It is a super-2 number, since 2×211012202002200² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 211012202002200.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 34711659 + ... + 40335141.

It is an arithmetic number, because the mean of its divisors is an integer number (6814045856350).

Almost surely, 2^{211012202002200} is an apocalyptic number.

211012202002200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

211012202002200 is an abundant number, since it is smaller than the sum of its proper divisors (443136200207400).

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

211012202002200 is a wasteful number, since it uses less digits than its factorization.

211012202002200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5686041 (or 5686032 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 211012202002200 its reverse (2200202210112), we get a palindrome (213212404212312).

The spelling of 211012202002200 in words is "two hundred eleven trillion, twelve billion, two hundred two million, two thousand, two hundred".