2268820626792 has 16 divisors (see below), whose sum is σ = 5672051567040. Its totient is φ = 756273542256.

The previous prime is 2268820626733. The next prime is 2268820626827. The reversal of 2268820626792 is 2976260288622.

It is a happy number.

It is a super-2 number, since 2×2268820626792² (a number of 26 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (60) coincides with the sum of the digits of its distinct prime factors.

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 3 ways as a sum of consecutive naturals, for example, 47267096368 + ... + 47267096415.

It is an arithmetic number, because the mean of its divisors is an integer number (354503222940).

Almost surely, 2^{2268820626792} is an apocalyptic number.

It is an amenable number.

2268820626792 is an abundant number, since it is smaller than the sum of its proper divisors (3403230940248).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2268820626792 is a wasteful number, since it uses less digits than its factorization.

2268820626792 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94534192792 (or 94534192788 counting only the distinct ones).

The product of its (nonzero) digits is 27869184, while the sum is 60.

The spelling of 2268820626792 in words is "two trillion, two hundred sixty-eight billion, eight hundred twenty million, six hundred twenty-six thousand, seven hundred ninety-two".