200222220222 has 48 divisors (see below), whose sum is σ = 449996929200. Its totient is φ = 66723694272.

The previous prime is 200222220199. The next prime is 200222220277. The reversal of 200222220222 is 222022222002.

200222220222 is a `hidden beast` number, since 2 + 0 + 0 + 222 + 220 + 222 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 200222220195 and 200222220204.

It is a congruent number.

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, 1928904 + ... + 2030052.

It is an arithmetic number, because the mean of its divisors is an integer number (9374936025).

Almost surely, 2^200222220222 is an apocalyptic number.

200222220222 is an abundant number, since it is smaller than the sum of its proper divisors (249774708978).

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

200222220222 is a wasteful number, since it uses less digits than its factorization.

200222220222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105239 (or 105227 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 18.

Adding to 200222220222 its reverse (222022222002), we get a palindrome (422244442224).

The spelling of 200222220222 in words is "two hundred billion, two hundred twenty-two million, two hundred twenty thousand, two hundred twenty-two".