3222151012 has 6 divisors (see below), whose sum is σ = 5638764278. Its totient is φ = 1611075504.

The previous prime is 3222150989. The next prime is 3222151013. The reversal of 3222151012 is 2101512223.

It can be written as a sum of positive squares in only one way, i.e., 2333276416 + 888874596 = 48304^2 + 29814^2 .

It is not an unprimeable number, because it can be changed into a prime (3222151013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 402768873 + ... + 402768880.

Almost surely, 2^3222151012 is an apocalyptic number.

It is an amenable number.

3222151012 is a deficient number, since it is larger than the sum of its proper divisors (2416613266).

3222151012 is a wasteful number, since it uses less digits than its factorization.

3222151012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 805537757 (or 805537755 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 3222151012 is about 56763.9939750543. The cubic root of 3222151012 is about 1477.0049932699.

Adding to 3222151012 its reverse (2101512223), we get a palindrome (5323663235).

The spelling of 3222151012 in words is "three billion, two hundred twenty-two million, one hundred fifty-one thousand, twelve".