2402222044 has 12 divisors (see below), whose sum is σ = 4204291168. Its totient is φ = 1200996000.

The previous prime is 2402222027. The next prime is 2402222057. The reversal of 2402222044 is 4402222042.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32944 + ... + 76744.

Almost surely, 2^2402222044 is an apocalyptic number.

It is an amenable number.

2402222044 is a deficient number, since it is larger than the sum of its proper divisors (1802069124).

2402222044 is a wasteful number, since it uses less digits than its factorization.

2402222044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57516 (or 57514 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 22.

The square root of 2402222044 is about 49012.4682504360. The cubic root of 2402222044 is about 1339.2789697852.

Adding to 2402222044 its reverse (4402222042), we get a palindrome (6804444086).

The spelling of 2402222044 in words is "two billion, four hundred two million, two hundred twenty-two thousand, forty-four".