2270659318164 has 72 divisors (see below), whose sum is σ = 5751108883520. Its totient is φ = 755385523200.

The previous prime is 2270659318153. The next prime is 2270659318171. The reversal of 2270659318164 is 4618139560722.

It is a happy number.

2270659318164 is a `hidden beast` number, since 2 + 27 + 0 + 6 + 593 + 18 + 16 + 4 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 2270659318164.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 112616244 + ... + 112636404.

It is a 1-persistent number, because it is pandigital, but 2⋅2270659318164 = 4541318636328 is not.

Almost surely, 2^{2270659318164} is an apocalyptic number.

It is an amenable number.

2270659318164 is an abundant number, since it is smaller than the sum of its proper divisors (3480449565356).

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

2270659318164 is a wasteful number, since it uses less digits than its factorization.

2270659318164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26221 (or 26216 counting only the distinct ones).

The product of its (nonzero) digits is 4354560, while the sum is 54.

The spelling of 2270659318164 in words is "two trillion, two hundred seventy billion, six hundred fifty-nine million, three hundred eighteen thousand, one hundred sixty-four".