200222210021122 has 48 divisors (see below), whose sum is σ = 327826211771520. Its totient is φ = 91651734980352.

The previous prime is 200222210021039. The next prime is 200222210021131. The reversal of 200222210021122 is 221120012222002.

200222210021122 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×200222210021122² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 200222210021122.

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, 18180297 + ... + 27036412.

It is an arithmetic number, because the mean of its divisors is an integer number (6829712745240).

Almost surely, 2^{200222210021122} is an apocalyptic number.

200222210021122 is a deficient number, since it is larger than the sum of its proper divisors (127604001750398).

200222210021122 is a wasteful number, since it uses less digits than its factorization.

200222210021122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45216955 (or 45216938 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 200222210021122 its reverse (221120012222002), we get a palindrome (421342222243124).

The spelling of 200222210021122 in words is "two hundred trillion, two hundred twenty-two billion, two hundred ten million, twenty-one thousand, one hundred twenty-two".