222210200222200 has 24 divisors (see below), whose sum is σ = 516638715517080. Its totient is φ = 88884080088800.

The previous prime is 222210200222159. The next prime is 222210200222279. The reversal of 222210200222200 is 2222002012222.

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, 555525500356 + ... + 555525500755.

It is an arithmetic number, because the mean of its divisors is an integer number (21526613146545).

Almost surely, 2^{222210200222200} is an apocalyptic number.

222210200222200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

222210200222200 is an abundant number, since it is smaller than the sum of its proper divisors (294428515294880).

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

222210200222200 is a wasteful number, since it uses less digits than its factorization.

222210200222200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1111051001127 (or 1111051001118 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 19.

Adding to 222210200222200 its reverse (2222002012222), we get a palindrome (224432202234422).

The spelling of 222210200222200 in words is "two hundred twenty-two trillion, two hundred ten billion, two hundred million, two hundred twenty-two thousand, two hundred".