2722255722306 has 24 divisors (see below), whose sum is σ = 5899842600444. Its totient is φ = 907169055840.

The previous prime is 2722255722293. The next prime is 2722255722313. The reversal of 2722255722306 is 6032275522272.

2722255722306 is a `hidden beast` number, since 2 + 7 + 22 + 25 + 572 + 2 + 30 + 6 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 2697067175625 + 25188546681 = 1642275^2 + 158709^2 .

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, 20725905 + ... + 20856836.

Almost surely, 2^{2722255722306} is an apocalyptic number.

2722255722306 is an abundant number, since it is smaller than the sum of its proper divisors (3177586878138).

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

2722255722306 is a wasteful number, since it uses less digits than its factorization.

2722255722306 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41586386 (or 41586383 counting only the distinct ones).

The product of its (nonzero) digits is 1411200, while the sum is 45.

The spelling of 2722255722306 in words is "two trillion, seven hundred twenty-two billion, two hundred fifty-five million, seven hundred twenty-two thousand, three hundred six".