22663043413551 has 48 divisors (see below), whose sum is σ = 33239248392480. Its totient is φ = 14877864345600.

The previous prime is 22663043413489. The next prime is 22663043413553. The reversal of 22663043413551 is 15531434036622.

22663043413551 is a `hidden beast` number, since 2 + 2 + 6 + 6 + 30 + 434 + 135 + 51 = 666.

It is not a de Polignac number, because 22663043413551 - 2³⁰ = 22661969671727 is a prime.

It is a super-2 number, since 2×22663043413551² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 22663043413497 and 22663043413506.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22663043413553) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 816996240 + ... + 817023978.

It is an arithmetic number, because the mean of its divisors is an integer number (692484341510).

Almost surely, 2^{22663043413551} is an apocalyptic number.

22663043413551 is a deficient number, since it is larger than the sum of its proper divisors (10576204978929).

22663043413551 is a wasteful number, since it uses less digits than its factorization.

22663043413551 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32696 (or 32693 counting only the distinct ones).

The product of its (nonzero) digits is 1555200, while the sum is 45.

The spelling of 22663043413551 in words is "twenty-two trillion, six hundred sixty-three billion, forty-three million, four hundred thirteen thousand, five hundred fifty-one".