3222915570 has 96 divisors (see below), whose sum is σ = 9602012160. Its totient is φ = 734716800.

The previous prime is 3222915569. The next prime is 3222915571. The reversal of 3222915570 is 755192223.

It is an interprime number because it is at equal distance from previous prime (3222915569) and next prime (3222915571).

It is not an unprimeable number, because it can be changed into a prime (3222915571) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 238495 + ... + 251645.

It is an arithmetic number, because the mean of its divisors is an integer number (100020960).

Almost surely, 2^3222915570 is an apocalyptic number.

3222915570 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 3222915570, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4801006080).

3222915570 is an abundant number, since it is smaller than the sum of its proper divisors (6379096590).

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

3222915570 is a wasteful number, since it uses less digits than its factorization.

3222915570 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13560 (or 13557 counting only the distinct ones).

The product of its (nonzero) digits is 37800, while the sum is 36.

The square root of 3222915570 is about 56770.7281087710. The cubic root of 3222915570 is about 1477.1218061975.

The spelling of 3222915570 in words is "three billion, two hundred twenty-two million, nine hundred fifteen thousand, five hundred seventy".