2277312794688 has 112 divisors (see below), whose sum is σ = 6043672098560. Its totient is φ = 756804432384.

The previous prime is 2277312794683. The next prime is 2277312794707. The reversal of 2277312794688 is 8864972137722.

It is not an unprimeable number, because it can be changed into a prime (2277312794683) 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, 90202995 + ... + 90228237.

Almost surely, 2^{2277312794688} is an apocalyptic number.

It is an amenable number.

2277312794688 is an abundant number, since it is smaller than the sum of its proper divisors (3766359303872).

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

2277312794688 is a wasteful number, since it uses less digits than its factorization.

2277312794688 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26664 (or 26654 counting only the distinct ones).

The product of its digits is 113799168, while the sum is 66.

The spelling of 2277312794688 in words is "two trillion, two hundred seventy-seven billion, three hundred twelve million, seven hundred ninety-four thousand, six hundred eighty-eight".