2242921319 has 2 divisors, whose sum is σ = 2242921320. Its totient is φ = 2242921318.

The previous prime is 2242921309. The next prime is 2242921327. The reversal of 2242921319 is 9131292422.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2242921319 - 2¹² = 2242917223 is a prime.

It is a super-2 number, since 2×2242921319² = 10061392086449399522, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2242921309) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1121460659 + 1121460660.

It is an arithmetic number, because the mean of its divisors is an integer number (1121460660).

Almost surely, 2^2242921319 is an apocalyptic number.

2242921319 is a deficient number, since it is larger than the sum of its proper divisors (1).

2242921319 is an equidigital number, since it uses as much as digits as its factorization.

2242921319 is an evil number, because the sum of its binary digits is even.

The product of its digits is 15552, while the sum is 35.

The square root of 2242921319 is about 47359.4902738617. The cubic root of 2242921319 is about 1308.9950762813.

The spelling of 2242921319 in words is "two billion, two hundred forty-two million, nine hundred twenty-one thousand, three hundred nineteen".