222212133214200 has 144 divisors (see below), whose sum is σ = 747081587959200. Its totient is φ = 59191522790400.

The previous prime is 222212133214171. The next prime is 222212133214207. The reversal of 222212133214200 is 2412331212222.

222212133214200 is a `hidden beast` number, since 2 + 2 + 2 + 2 + 1 + 213 + 3 + 21 + 420 + 0 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222212133214207) 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, 66116065 + ... + 69395664.

It is an arithmetic number, because the mean of its divisors is an integer number (5188066583050).

Almost surely, 2^{222212133214200} is an apocalyptic number.

222212133214200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

222212133214200 is an abundant number, since it is smaller than the sum of its proper divisors (524869454745000).

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

222212133214200 is a wasteful number, since it uses less digits than its factorization.

222212133214200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135512662 (or 135512650 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 222212133214200 its reverse (2412331212222), we get a palindrome (224624464426422).

The spelling of 222212133214200 in words is "two hundred twenty-two trillion, two hundred twelve billion, one hundred thirty-three million, two hundred fourteen thousand, two hundred".