3223151056 has 20 divisors (see below), whose sum is σ = 6246608004. Its totient is φ = 1611123200.

The previous prime is 3223151047. The next prime is 3223151177. The reversal of 3223151056 is 6501513223.

It can be written as a sum of positive squares in 2 ways, for example, as 1576090000 + 1647061056 = 39700^2 + 40584^2 .

It is a congruent number.

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, 34776 + ... + 87496.

Almost surely, 2^3223151056 is an apocalyptic number.

It is an amenable number.

3223151056 is a deficient number, since it is larger than the sum of its proper divisors (3023456948).

3223151056 is a wasteful number, since it uses less digits than its factorization.

3223151056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56550 (or 56544 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 28.

The square root of 3223151056 is about 56772.8020798692. The cubic root of 3223151056 is about 1477.1577811842.

Adding to 3223151056 its reverse (6501513223), we get a palindrome (9724664279).

The spelling of 3223151056 in words is "three billion, two hundred twenty-three million, one hundred fifty-one thousand, fifty-six".