2272365224 has 96 divisors (see below), whose sum is σ = 4684417920. Its totient is φ = 1031184000.

The previous prime is 2272365191. The next prime is 2272365257. The reversal of 2272365224 is 4225632722.

It is an interprime number because it is at equal distance from previous prime (2272365191) and next prime (2272365257).

It is a super-2 number, since 2×2272365224² = 10327287422489140352, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12554414 + ... + 12554594.

It is an arithmetic number, because the mean of its divisors is an integer number (48796020).

Almost surely, 2^2272365224 is an apocalyptic number.

It is an amenable number.

2272365224 is an abundant number, since it is smaller than the sum of its proper divisors (2412052696).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2272365224 is a wasteful number, since it uses less digits than its factorization.

2272365224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 343 (or 308 counting only the distinct ones).

The product of its digits is 80640, while the sum is 35.

The square root of 2272365224 is about 47669.3321119564. The cubic root of 2272365224 is about 1314.6981286480.

Adding to 2272365224 its reverse (4225632722), we get a palindrome (6497997946).

The spelling of 2272365224 in words is "two billion, two hundred seventy-two million, three hundred sixty-five thousand, two hundred twenty-four".