2228376719 has 2 divisors, whose sum is σ = 2228376720. Its totient is φ = 2228376718.

The previous prime is 2228376701. The next prime is 2228376721. The reversal of 2228376719 is 9176738222.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2228376719 - 2²⁴ = 2211599503 is a prime.

It is a super-2 number, since 2×2228376719² = 9931325603562409922, which contains 22 as substring.

Together with 2228376721, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2228376739) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1114188359 + 1114188360.

It is an arithmetic number, because the mean of its divisors is an integer number (1114188360).

Almost surely, 2^2228376719 is an apocalyptic number.

2228376719 is a deficient number, since it is larger than the sum of its proper divisors (1).

2228376719 is an equidigital number, since it uses as much as digits as its factorization.

2228376719 is an evil number, because the sum of its binary digits is even.

The product of its digits is 508032, while the sum is 47.

The square root of 2228376719 is about 47205.6852402335. The cubic root of 2228376719 is about 1306.1594719616.

The spelling of 2228376719 in words is "two billion, two hundred twenty-eight million, three hundred seventy-six thousand, seven hundred nineteen".