2226756898464 has 144 divisors (see below), whose sum is σ = 6800584549248. Its totient is φ = 636120511488.

The previous prime is 2226756898447. The next prime is 2226756898517. The reversal of 2226756898464 is 4648986576222.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 34857657 + ... + 34921479.

It is an arithmetic number, because the mean of its divisors is an integer number (47226281592).

Almost surely, 2^{2226756898464} is an apocalyptic number.

2226756898464 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2226756898464, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3400292274624).

2226756898464 is an abundant number, since it is smaller than the sum of its proper divisors (4573827650784).

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

2226756898464 is a wasteful number, since it uses less digits than its factorization.

2226756898464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71267 (or 71252 counting only the distinct ones).

The product of its digits is 557383680, while the sum is 69.

The spelling of 2226756898464 in words is "two trillion, two hundred twenty-six billion, seven hundred fifty-six million, eight hundred ninety-eight thousand, four hundred sixty-four".