2722265444016 has 30 divisors (see below), whose sum is σ = 7618562319420. Its totient is φ = 907421814624.

The previous prime is 2722265443999. The next prime is 2722265444039. The reversal of 2722265444016 is 6104445622272.

2722265444016 is a `hidden beast` number, since 2 + 72 + 2 + 26 + 544 + 4 + 0 + 16 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 9452310426 + ... + 9452310713.

It is an arithmetic number, because the mean of its divisors is an integer number (253952077314).

Almost surely, 2^{2722265444016} is an apocalyptic number.

It is an amenable number.

2722265444016 is an abundant number, since it is smaller than the sum of its proper divisors (4896296875404).

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

2722265444016 is a wasteful number, since it uses less digits than its factorization.

2722265444016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18904621153 (or 18904621144 counting only the distinct ones).

The product of its (nonzero) digits is 1290240, while the sum is 45.

The spelling of 2722265444016 in words is "two trillion, seven hundred twenty-two billion, two hundred sixty-five million, four hundred forty-four thousand, sixteen".