2243412056 has 32 divisors (see below), whose sum is σ = 4270125600. Its totient is φ = 1104756480.

The previous prime is 2243412049. The next prime is 2243412071. The reversal of 2243412056 is 6502143422.

It is a super-2 number, since 2×2243412056² = 10065795306012294272, 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 7 ways as a sum of consecutive naturals, for example, 477125 + ... + 481803.

It is an arithmetic number, because the mean of its divisors is an integer number (133441425).

Almost surely, 2^2243412056 is an apocalyptic number.

It is an amenable number.

2243412056 is a deficient number, since it is larger than the sum of its proper divisors (2026713544).

2243412056 is a wasteful number, since it uses less digits than its factorization.

2243412056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5579 (or 5575 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 29.

The square root of 2243412056 is about 47364.6709689828. The cubic root of 2243412056 is about 1309.0905359345.

Adding to 2243412056 its reverse (6502143422), we get a palindrome (8745555478).

The spelling of 2243412056 in words is "two billion, two hundred forty-three million, four hundred twelve thousand, fifty-six".