2222404244 has 24 divisors (see below), whose sum is σ = 3904658688. Its totient is φ = 1106798400.

The previous prime is 2222404213. The next prime is 2222404267. The reversal of 2222404244 is 4424042222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1458467 + ... + 1459989.

It is an arithmetic number, because the mean of its divisors is an integer number (162694112).

Almost surely, 2^2222404244 is an apocalyptic number.

It is an amenable number.

2222404244 is a deficient number, since it is larger than the sum of its proper divisors (1682254444).

2222404244 is a wasteful number, since it uses less digits than its factorization.

2222404244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2735 (or 2733 counting only the distinct ones).

The product of its (nonzero) digits is 8192, while the sum is 26.

The square root of 2222404244 is about 47142.3826720712. The cubic root of 2222404244 is about 1304.9915089753.

Adding to 2222404244 its reverse (4424042222), we get a palindrome (6646446466).

The spelling of 2222404244 in words is "two billion, two hundred twenty-two million, four hundred four thousand, two hundred forty-four".