2224556419 has 2 divisors, whose sum is σ = 2224556420. Its totient is φ = 2224556418.

The previous prime is 2224556381. The next prime is 2224556443. The reversal of 2224556419 is 9146554222.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2224556419 - 2²⁵ = 2191001987 is a prime.

It is a super-2 number, since 2×2224556419² = 9897302522628207122, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2224556449) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1112278209 + 1112278210.

It is an arithmetic number, because the mean of its divisors is an integer number (1112278210).

Almost surely, 2^2224556419 is an apocalyptic number.

2224556419 is a deficient number, since it is larger than the sum of its proper divisors (1).

2224556419 is an equidigital number, since it uses as much as digits as its factorization.

2224556419 is an evil number, because the sum of its binary digits is even.

The product of its digits is 172800, while the sum is 40.

The square root of 2224556419 is about 47165.2034767158. The cubic root of 2224556419 is about 1305.4126240792.

The spelling of 2224556419 in words is "two billion, two hundred twenty-four million, five hundred fifty-six thousand, four hundred nineteen".