6605207510022 has 64 divisors (see below), whose sum is σ = 16025145753600. Its totient is φ = 2000012847840.

The previous prime is 6605207510021. The next prime is 6605207510053. The reversal of 6605207510022 is 2200157025066.

6605207510022 is a `hidden beast` number, since 6 + 6 + 0 + 520 + 7 + 5 + 100 + 22 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6605207510021) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3587373 + ... + 5106824.

It is an arithmetic number, because the mean of its divisors is an integer number (250392902400).

Almost surely, 2^{6605207510022} is an apocalyptic number.

6605207510022 is an abundant number, since it is smaller than the sum of its proper divisors (9419938243578).

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

6605207510022 is a wasteful number, since it uses less digits than its factorization.

6605207510022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8695498 (or 8695492 counting only the distinct ones).

The product of its (nonzero) digits is 50400, while the sum is 36.

The spelling of 6605207510022 in words is "six trillion, six hundred five billion, two hundred seven million, five hundred ten thousand, twenty-two".