2722746121072 has 20 divisors (see below), whose sum is σ = 5275411615440. Its totient is φ = 1361349575168.

The previous prime is 2722746121063. The next prime is 2722746121099. The reversal of 2722746121072 is 2701216472272.

2722746121072 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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, 491713 + ... + 2384800.

It is an arithmetic number, because the mean of its divisors is an integer number (263770580772).

Almost surely, 2^{2722746121072} is an apocalyptic number.

It is an amenable number.

2722746121072 is a deficient number, since it is larger than the sum of its proper divisors (2552665494368).

2722746121072 is a wasteful number, since it uses less digits than its factorization.

2722746121072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2935680 (or 2935674 counting only the distinct ones).

The product of its (nonzero) digits is 263424, while the sum is 43.

The spelling of 2722746121072 in words is "two trillion, seven hundred twenty-two billion, seven hundred forty-six million, one hundred twenty-one thousand, seventy-two".