2722256246674 has 8 divisors (see below), whose sum is σ = 4083558401340. Its totient is φ = 1361070112896.

The previous prime is 2722256246657. The next prime is 2722256246707. The reversal of 2722256246674 is 4766426522272.

It can be written as a sum of positive squares in 2 ways, for example, as 2721322027449 + 934219225 = 1649643^2 + 30565^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×2722256246674² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28946539 + ... + 29040430.

Almost surely, 2^{2722256246674} is an apocalyptic number.

2722256246674 is a deficient number, since it is larger than the sum of its proper divisors (1361302154666).

2722256246674 is a wasteful number, since it uses less digits than its factorization.

2722256246674 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58010444.

The product of its digits is 27095040, while the sum is 55.

The spelling of 2722256246674 in words is "two trillion, seven hundred twenty-two billion, two hundred fifty-six million, two hundred forty-six thousand, six hundred seventy-four".