2242222504 has 16 divisors (see below), whose sum is σ = 4230947700. Its totient is φ = 1113969792.

The previous prime is 2242222481. The next prime is 2242222513. The reversal of 2242222504 is 4052222422.

It can be written as a sum of positive squares in 2 ways, for example, as 2187432900 + 54789604 = 46770^2 + 7402^2 .

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, 891349 + ... + 893860.

Almost surely, 2^2242222504 is an apocalyptic number.

It is an amenable number.

2242222504 is a deficient number, since it is larger than the sum of its proper divisors (1988725196).

2242222504 is a wasteful number, since it uses less digits than its factorization.

2242222504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1785372 (or 1785368 counting only the distinct ones).

The product of its (nonzero) digits is 5120, while the sum is 25.

The square root of 2242222504 is about 47352.1119275582. Note that the first 3 decimals coincide. The cubic root of 2242222504 is about 1308.8591166285.

Adding to 2242222504 its reverse (4052222422), we get a palindrome (6294444926).

The spelling of 2242222504 in words is "two billion, two hundred forty-two million, two hundred twenty-two thousand, five hundred four".