3222245637 has 64 divisors (see below), whose sum is σ = 5576497920. Its totient is φ = 1820620800.

The previous prime is 3222245591. The next prime is 3222245699. The reversal of 3222245637 is 7365422223.

It is not a de Polignac number, because 3222245637 - 2¹⁴ = 3222229253 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3222249637) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 238062 + ... + 251232.

It is an arithmetic number, because the mean of its divisors is an integer number (87132780).

Almost surely, 2^3222245637 is an apocalyptic number.

It is an amenable number.

3222245637 is a deficient number, since it is larger than the sum of its proper divisors (2354252283).

3222245637 is a wasteful number, since it uses less digits than its factorization.

3222245637 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13251 (or 13245 counting only the distinct ones).

The product of its digits is 120960, while the sum is 36.

The square root of 3222245637 is about 56764.8274638442. The cubic root of 3222245637 is about 1477.0194515442.

The spelling of 3222245637 in words is "three billion, two hundred twenty-two million, two hundred forty-five thousand, six hundred thirty-seven".