200222220204 has 18 divisors (see below), whose sum is σ = 506117278940. Its totient is φ = 66740740056.

The previous prime is 200222220199. The next prime is 200222220277. The reversal of 200222220204 is 402022222002.

It is a happy number.

200222220204 is a `hidden beast` number, since 20 + 0 + 222 + 220 + 204 = 666.

200222220204 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (18).

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

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, 2780864134 + ... + 2780864205.

Almost surely, 2^200222220204 is an apocalyptic number.

It is an amenable number.

200222220204 is an abundant number, since it is smaller than the sum of its proper divisors (305895058736).

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

200222220204 is a wasteful number, since it uses less digits than its factorization.

200222220204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5561728349 (or 5561728344 counting only the distinct ones).

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

Adding to 200222220204 its reverse (402022222002), we get a palindrome (602244442206).

The spelling of 200222220204 in words is "two hundred billion, two hundred twenty-two million, two hundred twenty thousand, two hundred four".