2288856885336 has 48 divisors (see below), whose sum is σ = 7084557027600. Its totient is φ = 653959109952.

The previous prime is 2288856885317. The next prime is 2288856885373. The reversal of 2288856885336 is 6335886588822.

2288856885336 is a `hidden beast` number, since 2 + 2 + 8 + 8 + 8 + 5 + 6 + 88 + 533 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2270690851 + ... + 2270691858.

It is an arithmetic number, because the mean of its divisors is an integer number (147594938075).

Almost surely, 2^{2288856885336} is an apocalyptic number.

It is an amenable number.

2288856885336 is an abundant number, since it is smaller than the sum of its proper divisors (4795700142264).

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

2288856885336 is a wasteful number, since it uses less digits than its factorization.

2288856885336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4541382728 (or 4541382721 counting only the distinct ones).

The product of its digits is 1061683200, while the sum is 72.

The spelling of 2288856885336 in words is "two trillion, two hundred eighty-eight billion, eight hundred fifty-six million, eight hundred eighty-five thousand, three hundred thirty-six".