2722224116 has 6 divisors (see below), whose sum is σ = 4763892210. Its totient is φ = 1361112056.

The previous prime is 2722224083. The next prime is 2722224157. The reversal of 2722224116 is 6114222272.

2722224116 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 2587756900 + 134467216 = 50870^2 + 11596^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 340278011 + ... + 340278018.

It is an arithmetic number, because the mean of its divisors is an integer number (793982035).

Almost surely, 2^2722224116 is an apocalyptic number.

It is an amenable number.

2722224116 is a deficient number, since it is larger than the sum of its proper divisors (2041668094).

2722224116 is a wasteful number, since it uses less digits than its factorization.

2722224116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 680556033 (or 680556031 counting only the distinct ones).

The product of its digits is 5376, while the sum is 29.

The square root of 2722224116 is about 52174.9376233456. The cubic root of 2722224116 is about 1396.2867784931.

Adding to 2722224116 its reverse (6114222272), we get a palindrome (8836446388).

The spelling of 2722224116 in words is "two billion, seven hundred twenty-two million, two hundred twenty-four thousand, one hundred sixteen".