2289722460808 has 32 divisors (see below), whose sum is σ = 4398123744000. Its totient is φ = 1116891763840.

The previous prime is 2289722460791. The next prime is 2289722460863. The reversal of 2289722460808 is 8080642279822.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8646513 + ... + 8907391.

It is an arithmetic number, because the mean of its divisors is an integer number (137441367000).

Almost surely, 2^{2289722460808} is an apocalyptic number.

It is an amenable number.

2289722460808 is a deficient number, since it is larger than the sum of its proper divisors (2108401283192).

2289722460808 is a wasteful number, since it uses less digits than its factorization.

2289722460808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 287685 (or 287681 counting only the distinct ones).

The product of its (nonzero) digits is 12386304, while the sum is 58.

The spelling of 2289722460808 in words is "two trillion, two hundred eighty-nine billion, seven hundred twenty-two million, four hundred sixty thousand, eight hundred eight".