2722196528 has 20 divisors (see below), whose sum is σ = 5396914248. Its totient is φ = 1329444480.

The previous prime is 2722196513. The next prime is 2722196569. The reversal of 2722196528 is 8256912272.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1977653 + ... + 1979028.

Almost surely, 2^2722196528 is an apocalyptic number.

It is an amenable number.

2722196528 is a deficient number, since it is larger than the sum of its proper divisors (2674717720).

2722196528 is a wasteful number, since it uses less digits than its factorization.

2722196528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3956732 (or 3956726 counting only the distinct ones).

The product of its digits is 241920, while the sum is 44.

The square root of 2722196528 is about 52174.6732428676. The cubic root of 2722196528 is about 1396.2820616527.

The spelling of 2722196528 in words is "two billion, seven hundred twenty-two million, one hundred ninety-six thousand, five hundred twenty-eight".