2722764223 has 2 divisors, whose sum is σ = 2722764224. Its totient is φ = 2722764222.

The previous prime is 2722764199. The next prime is 2722764227. The reversal of 2722764223 is 3224672272.

2722764223 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2722764223 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2722764227) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1361382111 + 1361382112.

It is an arithmetic number, because the mean of its divisors is an integer number (1361382112).

Almost surely, 2^2722764223 is an apocalyptic number.

2722764223 is a deficient number, since it is larger than the sum of its proper divisors (1).

2722764223 is an equidigital number, since it uses as much as digits as its factorization.

2722764223 is an evil number, because the sum of its binary digits is even.

The product of its digits is 112896, while the sum is 37.

The square root of 2722764223 is about 52180.1132904098. The cubic root of 2722764223 is about 1396.3791165178.

The spelling of 2722764223 in words is "two billion, seven hundred twenty-two million, seven hundred sixty-four thousand, two hundred twenty-three".