222234004 has 24 divisors (see below), whose sum is σ = 406482048. Its totient is φ = 106112160.

The previous prime is 222233993. The next prime is 222234007. The reversal of 222234004 is 400432222.

222234004 is digitally balanced in base 2, 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 (222234007) 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, 68049 + ... + 71239.

It is an arithmetic number, because the mean of its divisors is an integer number (16936752).

Almost surely, 2^222234004 is an apocalyptic number.

It is an amenable number.

222234004 is a deficient number, since it is larger than the sum of its proper divisors (184248044).

222234004 is a wasteful number, since it uses less digits than its factorization.

222234004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3975 (or 3973 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 19.

The square root of 222234004 is about 14907.5150176010. The cubic root of 222234004 is about 605.7175685437.

Adding to 222234004 its reverse (400432222), we get a palindrome (622666226).

The spelling of 222234004 in words is "two hundred twenty-two million, two hundred thirty-four thousand, four".