3222444645522 has 64 divisors (see below), whose sum is σ = 7335692390400. Its totient is φ = 1048219885440.

The previous prime is 3222444645517. The next prime is 3222444645577. The reversal of 3222444645522 is 2255464442223.

3222444645522 is a `hidden beast` number, since 3 + 2 + 2 + 2 + 44 + 46 + 45 + 522 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3433147 + ... + 4269822.

It is an arithmetic number, because the mean of its divisors is an integer number (114620193600).

Almost surely, 2^{3222444645522} is an apocalyptic number.

3222444645522 is an abundant number, since it is smaller than the sum of its proper divisors (4113247744878).

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

3222444645522 is a wasteful number, since it uses less digits than its factorization.

3222444645522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7703168 (or 7703162 counting only the distinct ones).

The product of its digits is 3686400, while the sum is 45.

The spelling of 3222444645522 in words is "three trillion, two hundred twenty-two billion, four hundred forty-four million, six hundred forty-five thousand, five hundred twenty-two".