222100201204 has 24 divisors (see below), whose sum is σ = 444210818688. Its totient is φ = 95183568480.

The previous prime is 222100201181. The next prime is 222100201207. The reversal of 222100201204 is 402102001222.

222100201204 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222100201207) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1794297 + ... + 1914079.

It is an arithmetic number, because the mean of its divisors is an integer number (18508784112).

Almost surely, 2^222100201204 is an apocalyptic number.

It is an amenable number.

222100201204 is an abundant number, since it is smaller than the sum of its proper divisors (222110617484).

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

222100201204 is a wasteful number, since it uses less digits than its factorization.

222100201204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 186015 (or 186013 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 222100201204 its reverse (402102001222), we get a palindrome (624202202426).

The spelling of 222100201204 in words is "two hundred twenty-two billion, one hundred million, two hundred one thousand, two hundred four".