2242425272 has 64 divisors (see below), whose sum is σ = 4394649600. Its totient is φ = 1071895680.

The previous prime is 2242425247. The next prime is 2242425287. The reversal of 2242425272 is 2725242422.

It is a happy number.

It is a super-2 number, since 2×2242425272² = 10056942201008547968, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6011678 + ... + 6012050.

It is an arithmetic number, because the mean of its divisors is an integer number (68666400).

Almost surely, 2^2242425272 is an apocalyptic number.

It is an amenable number.

2242425272 is a deficient number, since it is larger than the sum of its proper divisors (2152224328).

2242425272 is a wasteful number, since it uses less digits than its factorization.

2242425272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 756 (or 752 counting only the distinct ones).

The product of its digits is 35840, while the sum is 32.

The square root of 2242425272 is about 47354.2529452213. The cubic root of 2242425272 is about 1308.8985695590.

Adding to 2242425272 its reverse (2725242422), we get a palindrome (4967667694).

The spelling of 2242425272 in words is "two billion, two hundred forty-two million, four hundred twenty-five thousand, two hundred seventy-two".