212102010002200 has 24 divisors (see below), whose sum is σ = 493137173255580. Its totient is φ = 84840804000800.

The previous prime is 212102010002173. The next prime is 212102010002261. The reversal of 212102010002200 is 2200010201212.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 530255024806 + ... + 530255025205.

Almost surely, 2^{212102010002200} is an apocalyptic number.

212102010002200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

212102010002200 is an abundant number, since it is smaller than the sum of its proper divisors (281035163253380).

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

212102010002200 is a wasteful number, since it uses less digits than its factorization.

212102010002200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1060510050027 (or 1060510050018 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 212102010002200 its reverse (2200010201212), we get a palindrome (214302020203412).

The spelling of 212102010002200 in words is "two hundred twelve trillion, one hundred two billion, ten million, two thousand, two hundred".