2722103056264 has 64 divisors (see below), whose sum is σ = 5563421757360. Its totient is φ = 1243406868480.

The previous prime is 2722103056259. The next prime is 2722103056289. The reversal of 2722103056264 is 4626503012272.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 2222454824100 + 499648232164 = 1490790^2 + 706858^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1476004 + ... + 2760940.

Almost surely, 2^{2722103056264} is an apocalyptic number.

It is an amenable number.

2722103056264 is an abundant number, since it is smaller than the sum of its proper divisors (2841318701096).

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

2722103056264 is a wasteful number, since it uses less digits than its factorization.

2722103056264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1285418 (or 1285414 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 40.

The spelling of 2722103056264 in words is "two trillion, seven hundred twenty-two billion, one hundred three million, fifty-six thousand, two hundred sixty-four".