222222003004 has 6 divisors (see below), whose sum is σ = 388888505264. Its totient is φ = 111111001500.

The previous prime is 222222003001. The next prime is 222222003019. The reversal of 222222003004 is 400300222222.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222222003001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27777750372 + ... + 27777750379.

Almost surely, 2^222222003004 is an apocalyptic number.

It is an amenable number.

222222003004 is a deficient number, since it is larger than the sum of its proper divisors (166666502260).

222222003004 is a wasteful number, since it uses less digits than its factorization.

222222003004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55555500755 (or 55555500753 counting only the distinct ones).

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

Adding to 222222003004 its reverse (400300222222), we get a palindrome (622522225226).

The spelling of 222222003004 in words is "two hundred twenty-two billion, two hundred twenty-two million, three thousand, four".