2242785619 has 2 divisors, whose sum is σ = 2242785620. Its totient is φ = 2242785618.

The previous prime is 2242785581. The next prime is 2242785653. The reversal of 2242785619 is 9165872422.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2242785619 - 2²⁷ = 2108567891 is a prime.

It is a super-2 number, since 2×2242785619² = 10060174665586426322, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2242785659) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1121392809 + 1121392810.

It is an arithmetic number, because the mean of its divisors is an integer number (1121392810).

Almost surely, 2^2242785619 is an apocalyptic number.

2242785619 is a deficient number, since it is larger than the sum of its proper divisors (1).

2242785619 is an equidigital number, since it uses as much as digits as its factorization.

2242785619 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 483840, while the sum is 46.

The square root of 2242785619 is about 47358.0575931910. The cubic root of 2242785619 is about 1308.9686770473.

The spelling of 2242785619 in words is "two billion, two hundred forty-two million, seven hundred eighty-five thousand, six hundred nineteen".