22563630605145 has 64 divisors (see below), whose sum is σ = 43104407592960. Its totient is φ = 9854572366848.

The previous prime is 22563630605083. The next prime is 22563630605161. The reversal of 22563630605145 is 54150603636522.

It is a happy number.

It is not a de Polignac number, because 22563630605145 - 2¹⁴ = 22563630588761 is a prime.

It is a super-2 number, since 2×22563630605145² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 22563630605094 and 22563630605103.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3541824 + ... + 7594193.

It is an arithmetic number, because the mean of its divisors is an integer number (673506368640).

Almost surely, 2^{22563630605145} is an apocalyptic number.

It is an amenable number.

22563630605145 is a deficient number, since it is larger than the sum of its proper divisors (20540776987815).

22563630605145 is a wasteful number, since it uses less digits than its factorization.

22563630605145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11136894.

The product of its (nonzero) digits is 3888000, while the sum is 48.

The spelling of 22563630605145 in words is "twenty-two trillion, five hundred sixty-three billion, six hundred thirty million, six hundred five thousand, one hundred forty-five".