74422022419 has 2 divisors, whose sum is σ = 74422022420. Its totient is φ = 74422022418.

The previous prime is 74422022341. The next prime is 74422022447. The reversal of 74422022419 is 91422022447.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 74422022419 - 2⁷ = 74422022291 is a prime.

It is a super-2 number, since 2×74422022419² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (74422082419) 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, 37211011209 + 37211011210.

It is an arithmetic number, because the mean of its divisors is an integer number (37211011210).

Almost surely, 2^74422022419 is an apocalyptic number.

74422022419 is a deficient number, since it is larger than the sum of its proper divisors (1).

74422022419 is an equidigital number, since it uses as much as digits as its factorization.

74422022419 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 64512, while the sum is 37.

The spelling of 74422022419 in words is "seventy-four billion, four hundred twenty-two million, twenty-two thousand, four hundred nineteen".