212022012232200 has 96 divisors (see below), whose sum is σ = 657281467677600. Its totient is φ = 56538065218560.

The previous prime is 212022012232181. The next prime is 212022012232241. The reversal of 212022012232200 is 2232210220212.

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, 26488431 + ... + 33551169.

It is an arithmetic number, because the mean of its divisors is an integer number (6846681954975).

Almost surely, 2^{212022012232200} is an apocalyptic number.

212022012232200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

212022012232200 is an abundant number, since it is smaller than the sum of its proper divisors (445259455445400).

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

212022012232200 is a wasteful number, since it uses less digits than its factorization.

212022012232200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7112791 (or 7112782 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 21.

Adding to 212022012232200 its reverse (2232210220212), we get a palindrome (214254222452412).

The spelling of 212022012232200 in words is "two hundred twelve trillion, twenty-two billion, twelve million, two hundred thirty-two thousand, two hundred".