2242514444 has 24 divisors (see below), whose sum is σ = 4310557440. Its totient is φ = 1016058384.

The previous prime is 2242514423. The next prime is 2242514509. The reversal of 2242514444 is 4444152422.

It is a self number, because there is not a number n which added to its sum of digits gives 2242514444.

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, 639704 + ... + 643199.

It is an arithmetic number, because the mean of its divisors is an integer number (179606560).

Almost surely, 2^2242514444 is an apocalyptic number.

It is an amenable number.

2242514444 is a deficient number, since it is larger than the sum of its proper divisors (2068042996).

2242514444 is a wasteful number, since it uses less digits than its factorization.

2242514444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1282949 (or 1282947 counting only the distinct ones).

The product of its digits is 40960, while the sum is 32.

The square root of 2242514444 is about 47355.1944774805. The cubic root of 2242514444 is about 1308.9159191607.

Adding to 2242514444 its reverse (4444152422), we get a palindrome (6686666866).

The spelling of 2242514444 in words is "two billion, two hundred forty-two million, five hundred fourteen thousand, four hundred forty-four".