22756412777757 has 8 divisors (see below), whose sum is σ = 30341929049376. Its totient is φ = 15170919178992.

The previous prime is 22756412777743. The next prime is 22756412777767. The reversal of 22756412777757 is 75777721465722.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 22756412777757 - 2¹⁰ = 22756412776733 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22756412777691 and 22756412777700.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22756412777767) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3168838 + ... + 7453479.

It is an arithmetic number, because the mean of its divisors is an integer number (3792741131172).

Almost surely, 2^{22756412777757} is an apocalyptic number.

It is an amenable number.

22756412777757 is a deficient number, since it is larger than the sum of its proper divisors (7585516271619).

22756412777757 is a wasteful number, since it uses less digits than its factorization.

22756412777757 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11336427.

The product of its digits is 564715200, while the sum is 69.

The spelling of 22756412777757 in words is "twenty-two trillion, seven hundred fifty-six billion, four hundred twelve million, seven hundred seventy-seven thousand, seven hundred fifty-seven".