22775314755667 has 4 divisors (see below), whose sum is σ = 22775324918400. Its totient is φ = 22775304592936.

The previous prime is 22775314755637. The next prime is 22775314755709. The reversal of 22775314755667 is 76655741357722.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 22775314755667 - 2²⁷ = 22775180537939 is a prime.

It is a super-2 number, since 2×22775314755667² (a number of 28 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (67) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22775314755637) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 76792 + ... + 6749557.

It is an arithmetic number, because the mean of its divisors is an integer number (5693831229600).

Almost surely, 2^{22775314755667} is an apocalyptic number.

22775314755667 is a deficient number, since it is larger than the sum of its proper divisors (10162733).

22775314755667 is an equidigital number, since it uses as much as digits as its factorization.

22775314755667 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10162732.

The product of its digits is 518616000, while the sum is 67.

The spelling of 22775314755667 in words is "twenty-two trillion, seven hundred seventy-five billion, three hundred fourteen million, seven hundred fifty-five thousand, six hundred sixty-seven".