80622022400687 has 4 divisors (see below), whose sum is σ = 84127327722480. Its totient is φ = 77116717078896.

The previous prime is 80622022400681. The next prime is 80622022400707. The reversal of 80622022400687 is 78600422022608.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 80622022400687 - 2⁸ = 80622022400431 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80622022400681) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1752652660862 + ... + 1752652660907.

It is an arithmetic number, because the mean of its divisors is an integer number (21031831930620).

Almost surely, 2^{80622022400687} is an apocalyptic number.

80622022400687 is a deficient number, since it is larger than the sum of its proper divisors (3505305321793).

80622022400687 is a wasteful number, since it uses less digits than its factorization.

80622022400687 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3505305321792.

The product of its (nonzero) digits is 1032192, while the sum is 47.

The spelling of 80622022400687 in words is "eighty trillion, six hundred twenty-two billion, twenty-two million, four hundred thousand, six hundred eighty-seven".