22777070755 has 16 divisors (see below), whose sum is σ = 27401587200. Its totient is φ = 18175651200.

The previous prime is 22777070749. The next prime is 22777070761. The reversal of 22777070755 is 55707077722.

It is an interprime number because it is at equal distance from previous prime (22777070749) and next prime (22777070761).

It is not a de Polignac number, because 22777070755 - 2²³ = 22768682147 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22777070699 and 22777070708.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3743806 + ... + 3749884.

It is an arithmetic number, because the mean of its divisors is an integer number (1712599200).

Almost surely, 2^22777070755 is an apocalyptic number.

22777070755 is a deficient number, since it is larger than the sum of its proper divisors (4624516445).

22777070755 is a wasteful number, since it uses less digits than its factorization.

22777070755 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7854.

The product of its (nonzero) digits is 1680700, while the sum is 49.

It can be divided in two parts, 22 and 777070755, that added together give a palindrome (777070777).

The spelling of 22777070755 in words is "twenty-two billion, seven hundred seventy-seven million, seventy thousand, seven hundred fifty-five".