212200310012022 has 32 divisors (see below), whose sum is σ = 472340863918560. Its totient is φ = 70615743753600.

The previous prime is 212200310012003. The next prime is 212200310012039. The reversal of 212200310012022 is 220210013002212.

212200310012022 is a `hidden beast` number, since 2 + 12 + 200 + 310 + 0 + 120 + 22 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 212200310011986 and 212200310012004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3269214943 + ... + 3269279850.

It is an arithmetic number, because the mean of its divisors is an integer number (14760651997455).

Almost surely, 2^{212200310012022} is an apocalyptic number.

212200310012022 is an abundant number, since it is smaller than the sum of its proper divisors (260140553906538).

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

212200310012022 is a wasteful number, since it uses less digits than its factorization.

212200310012022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6538495405 (or 6538495399 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 212200310012022 its reverse (220210013002212), we get a palindrome (432410323014234).

The spelling of 212200310012022 in words is "two hundred twelve trillion, two hundred billion, three hundred ten million, twelve thousand, twenty-two".