2202224144 has 40 divisors (see below), whose sum is σ = 4381537272. Its totient is φ = 1071636480.

The previous prime is 2202224137. The next prime is 2202224197. The reversal of 2202224144 is 4414222022.

It can be written as a sum of positive squares in 4 ways, for example, as 131974144 + 2070250000 = 11488^2 + 45500^2 .

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, 280172 + ... + 287924.

Almost surely, 2^2202224144 is an apocalyptic number.

It is an amenable number.

2202224144 is a deficient number, since it is larger than the sum of its proper divisors (2179313128).

2202224144 is a wasteful number, since it uses less digits than its factorization.

2202224144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8235 (or 8229 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 23.

The square root of 2202224144 is about 46927.8610635516. The cubic root of 2202224144 is about 1301.0295875171.

Adding to 2202224144 its reverse (4414222022), we get a palindrome (6616446166).

The spelling of 2202224144 in words is "two billion, two hundred two million, two hundred twenty-four thousand, one hundred forty-four".