222200210204 has 12 divisors (see below), whose sum is σ = 444400420464. Its totient is φ = 95228661504.

The previous prime is 222200210203. The next prime is 222200210213. The reversal of 222200210204 is 402012002222.

222200210204 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222200210201) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3967860869 + ... + 3967860924.

It is an arithmetic number, because the mean of its divisors is an integer number (37033368372).

Almost surely, 2^222200210204 is an apocalyptic number.

It is an amenable number.

222200210204 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

222200210204 is a wasteful number, since it uses less digits than its factorization.

222200210204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7935721804 (or 7935721802 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 17.

Adding to 222200210204 its reverse (402012002222), we get a palindrome (624212212426).

The spelling of 222200210204 in words is "two hundred twenty-two billion, two hundred million, two hundred ten thousand, two hundred four".