22766661130443 has 16 divisors (see below), whose sum is σ = 30474198438912. Its totient is φ = 15118560576000.

The previous prime is 22766661130427. The next prime is 22766661130471. The reversal of 22766661130443 is 34403116666722.

It is not a de Polignac number, because 22766661130443 - 2⁴ = 22766661130427 is a prime.

It is a super-2 number, since 2×22766661130443² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (22766661130943) 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, 13136278 + ... + 14768043.

It is an arithmetic number, because the mean of its divisors is an integer number (1904637402432).

Almost surely, 2^{22766661130443} is an apocalyptic number.

22766661130443 is a deficient number, since it is larger than the sum of its proper divisors (7707537308469).

22766661130443 is a wasteful number, since it uses less digits than its factorization.

22766661130443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27905386.

The product of its (nonzero) digits is 5225472, while the sum is 51.

The spelling of 22766661130443 in words is "twenty-two trillion, seven hundred sixty-six billion, six hundred sixty-one million, one hundred thirty thousand, four hundred forty-three".