222040204 has 6 divisors (see below), whose sum is σ = 388570364. Its totient is φ = 111020100.

The previous prime is 222040199. The next prime is 222040207. The reversal of 222040204 is 402040222.

222040204 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (222040207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27755022 + ... + 27755029.

Almost surely, 2^222040204 is an apocalyptic number.

It is an amenable number.

222040204 is a deficient number, since it is larger than the sum of its proper divisors (166530160).

222040204 is a wasteful number, since it uses less digits than its factorization.

222040204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55510055 (or 55510053 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 16.

The square root of 222040204 is about 14901.0135225762. The cubic root of 222040204 is about 605.5414445751.

Adding to 222040204 its reverse (402040222), we get a palindrome (624080426).

It can be divided in two parts, 2220 and 40204, that added together give a palindrome (42424).

The spelling of 222040204 in words is "two hundred twenty-two million, forty thousand, two hundred four".