22561465763463 has 16 divisors (see below), whose sum is σ = 33354655796352. Its totient is φ = 13449457980000.

The previous prime is 22561465763461. The next prime is 22561465763489. The reversal of 22561465763463 is 36436756416522.

It is a happy number.

It is not a de Polignac number, because 22561465763463 - 2¹ = 22561465763461 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22561465763397 and 22561465763406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22561465763461) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5603938813 + ... + 5603942838.

It is an arithmetic number, because the mean of its divisors is an integer number (2084665987272).

Almost surely, 2^{22561465763463} is an apocalyptic number.

22561465763463 is a deficient number, since it is larger than the sum of its proper divisors (10793190032889).

22561465763463 is a wasteful number, since it uses less digits than its factorization.

22561465763463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11207881726.

The product of its digits is 130636800, while the sum is 60.

The spelling of 22561465763463 in words is "twenty-two trillion, five hundred sixty-one billion, four hundred sixty-five million, seven hundred sixty-three thousand, four hundred sixty-three".