2402222404 has 6 divisors (see below), whose sum is σ = 4203889214. Its totient is φ = 1201111200.

The previous prime is 2402222401. The next prime is 2402222411. The reversal of 2402222404 is 4042222042.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 1619901504 + 782320900 = 40248^2 + 27970^2 .

It is not an unprimeable number, because it can be changed into a prime (2402222401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 300277797 + ... + 300277804.

Almost surely, 2^2402222404 is an apocalyptic number.

It is an amenable number.

2402222404 is a deficient number, since it is larger than the sum of its proper divisors (1801666810).

2402222404 is a wasteful number, since it uses less digits than its factorization.

2402222404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 600555605 (or 600555603 counting only the distinct ones).

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

The square root of 2402222404 is about 49012.4719229708. The cubic root of 2402222404 is about 1339.2790366872.

Adding to 2402222404 its reverse (4042222042), we get a palindrome (6444444446).

The spelling of 2402222404 in words is "two billion, four hundred two million, two hundred twenty-two thousand, four hundred four".