2722212314 has 4 divisors (see below), whose sum is σ = 4083318474. Its totient is φ = 1361106156.

The previous prime is 2722212299. The next prime is 2722212347. The reversal of 2722212314 is 4132122272.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1983188089 + 739024225 = 44533^2 + 27185^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 680553077 + ... + 680553080.

Almost surely, 2^2722212314 is an apocalyptic number.

2722212314 is a deficient number, since it is larger than the sum of its proper divisors (1361106160).

2722212314 is a wasteful number, since it uses less digits than its factorization.

2722212314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1361106159.

The product of its digits is 2688, while the sum is 26.

The square root of 2722212314 is about 52174.8245229440. The cubic root of 2722212314 is about 1396.2847606577.

Adding to 2722212314 its reverse (4132122272), we get a palindrome (6854334586).

The spelling of 2722212314 in words is "two billion, seven hundred twenty-two million, two hundred twelve thousand, three hundred fourteen".