2222122204 has 6 divisors (see below), whose sum is σ = 3888713864. Its totient is φ = 1111061100.

The previous prime is 2222122171. The next prime is 2222122237. The reversal of 2222122204 is 4022212222.

It is an interprime number because it is at equal distance from previous prime (2222122171) and next prime (2222122237).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 277765272 + ... + 277765279.

Almost surely, 2^2222122204 is an apocalyptic number.

It is an amenable number.

2222122204 is a deficient number, since it is larger than the sum of its proper divisors (1666591660).

2222122204 is a wasteful number, since it uses less digits than its factorization.

2222122204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 555530555 (or 555530553 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 19.

The square root of 2222122204 is about 47139.3912137185. The cubic root of 2222122204 is about 1304.9363021908.

Adding to 2222122204 its reverse (4022212222), we get a palindrome (6244334426).

The spelling of 2222122204 in words is "two billion, two hundred twenty-two million, one hundred twenty-two thousand, two hundred four".