22561304006015 has 16 divisors (see below), whose sum is σ = 27122176401408. Its totient is φ = 18016642116096.

The previous prime is 22561304005997. The next prime is 22561304006041. The reversal of 22561304006015 is 51060040316522.

It is a cyclic number.

It is not a de Polignac number, because 22561304006015 - 2²² = 22561299811711 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27096194 + ... + 27916416.

It is an arithmetic number, because the mean of its divisors is an integer number (1695136025088).

Almost surely, 2^{22561304006015} is an apocalyptic number.

22561304006015 is a deficient number, since it is larger than the sum of its proper divisors (4560872395393).

22561304006015 is an equidigital number, since it uses as much as digits as its factorization.

22561304006015 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 830098.

The product of its (nonzero) digits is 43200, while the sum is 35.

The spelling of 22561304006015 in words is "twenty-two trillion, five hundred sixty-one billion, three hundred four million, six thousand, fifteen".