22082046020457 has 4 divisors (see below), whose sum is σ = 29442728027280. Its totient is φ = 14721364013636.

The previous prime is 22082046020443. The next prime is 22082046020467. The reversal of 22082046020457 is 75402064028022.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 22082046020457 - 2⁷ = 22082046020329 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22082046020467) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3680341003407 + ... + 3680341003412.

It is an arithmetic number, because the mean of its divisors is an integer number (7360682006820).

Almost surely, 2^{22082046020457} is an apocalyptic number.

It is an amenable number.

22082046020457 is a deficient number, since it is larger than the sum of its proper divisors (7360682006823).

22082046020457 is an equidigital number, since it uses as much as digits as its factorization.

22082046020457 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7360682006822.

The product of its (nonzero) digits is 430080, while the sum is 42.

The spelling of 22082046020457 in words is "twenty-two trillion, eighty-two billion, forty-six million, twenty thousand, four hundred fifty-seven".