2276737668881 has 8 divisors (see below), whose sum is σ = 2452060719360. Its totient is φ = 2101441673232.

The previous prime is 2276737668827. The next prime is 2276737668883. The reversal of 2276737668881 is 1888667376722.

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

It is a cyclic number.

It is not a de Polignac number, because 2276737668881 - 2¹⁰ = 2276737667857 is a prime.

It is a super-2 number, since 2×2276737668881² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2276737668883) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6588755 + ... + 6925688.

It is an arithmetic number, because the mean of its divisors is an integer number (306507589920).

Almost surely, 2^{2276737668881} is an apocalyptic number.

It is an amenable number.

2276737668881 is a deficient number, since it is larger than the sum of its proper divisors (175323050479).

2276737668881 is a wasteful number, since it uses less digits than its factorization.

2276737668881 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13527415.

The product of its digits is 455196672, while the sum is 71.

The spelling of 2276737668881 in words is "two trillion, two hundred seventy-six billion, seven hundred thirty-seven million, six hundred sixty-eight thousand, eight hundred eighty-one".