2722146164164 has 24 divisors (see below), whose sum is σ = 5570903780288. Its totient is φ = 1139503044960.

The previous prime is 2722146164159. The next prime is 2722146164237. The reversal of 2722146164164 is 4614616412272.

2722146164164 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1130458167 + ... + 1130460574.

Almost surely, 2^{2722146164164} is an apocalyptic number.

It is an amenable number.

2722146164164 is an abundant number, since it is smaller than the sum of its proper divisors (2848757616124).

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

2722146164164 is a wasteful number, since it uses less digits than its factorization.

2722146164164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2260918795 (or 2260918793 counting only the distinct ones).

The product of its digits is 774144, while the sum is 46.

The spelling of 2722146164164 in words is "two trillion, seven hundred twenty-two billion, one hundred forty-six million, one hundred sixty-four thousand, one hundred sixty-four".