2204593019 has 2 divisors, whose sum is σ = 2204593020. Its totient is φ = 2204593018.

The previous prime is 2204592983. The next prime is 2204593051. The reversal of 2204593019 is 9103954022.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2204593019 - 2¹² = 2204588923 is a prime.

It is a super-2 number, since 2×2204593019² = 9720460758847068722, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2204593019.

It is not a weakly prime, because it can be changed into another prime (2204593819) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1102296509 + 1102296510.

It is an arithmetic number, because the mean of its divisors is an integer number (1102296510).

Almost surely, 2^2204593019 is an apocalyptic number.

2204593019 is a deficient number, since it is larger than the sum of its proper divisors (1).

2204593019 is an equidigital number, since it uses as much as digits as its factorization.

2204593019 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 19440, while the sum is 35.

The square root of 2204593019 is about 46953.0938171277. The cubic root of 2204593019 is about 1301.4959148685.

The spelling of 2204593019 in words is "two billion, two hundred four million, five hundred ninety-three thousand, nineteen".