200222121122 has 16 divisors (see below), whose sum is σ = 313443974592. Its totient is φ = 95742263760.

The previous prime is 200222121083. The next prime is 200222121133. The reversal of 200222121122 is 221121222002.

It is a happy number.

200222121122 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 200222121122.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 88748 + ... + 638999.

It is an arithmetic number, because the mean of its divisors is an integer number (19590248412).

Almost surely, 2^200222121122 is an apocalyptic number.

200222121122 is a deficient number, since it is larger than the sum of its proper divisors (113221853470).

200222121122 is a wasteful number, since it uses less digits than its factorization.

200222121122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 733753.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 200222121122 its reverse (221121222002), we get a palindrome (421343343124).

The spelling of 200222121122 in words is "two hundred billion, two hundred twenty-two million, one hundred twenty-one thousand, one hundred twenty-two".