8000667801522 has 96 divisors (see below), whose sum is σ = 20141093778624. Its totient is φ = 2358919195200.

The previous prime is 8000667801521. The next prime is 8000667801541. The reversal of 8000667801522 is 2251087660008.

It is not an unprimeable number, because it can be changed into a prime (8000667801521) 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, 20026129 + ... + 20421732.

It is an arithmetic number, because the mean of its divisors is an integer number (209803060194).

Almost surely, 2^{8000667801522} is an apocalyptic number.

8000667801522 is an abundant number, since it is smaller than the sum of its proper divisors (12140425977102).

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

8000667801522 is a wasteful number, since it uses less digits than its factorization.

8000667801522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40447926 (or 40447914 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 45.

The spelling of 8000667801522 in words is "eight trillion, six hundred sixty-seven million, eight hundred one thousand, five hundred twenty-two".