200222022120 has 32 divisors (see below), whose sum is σ = 600666066720. Its totient is φ = 53392539200.

The previous prime is 200222022113. The next prime is 200222022137. The reversal of 200222022120 is 21220222002.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 200222022120.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 834258306 + ... + 834258545.

It is an arithmetic number, because the mean of its divisors is an integer number (18770814585).

Almost surely, 2^200222022120 is an apocalyptic number.

200222022120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

200222022120 is an abundant number, since it is smaller than the sum of its proper divisors (400444044600).

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

200222022120 is a wasteful number, since it uses less digits than its factorization.

200222022120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1668516865 (or 1668516861 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 15.

Adding to 200222022120 its reverse (21220222002), we get a palindrome (221442244122).

The spelling of 200222022120 in words is "two hundred billion, two hundred twenty-two million, twenty-two thousand, one hundred twenty".