4222452019 has 2 divisors, whose sum is σ = 4222452020. Its totient is φ = 4222452018.

The previous prime is 4222451977. The next prime is 4222452041. The reversal of 4222452019 is 9102542224.

4222452019 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4222452019 is a prime.

It is a super-2 number, since 2×4222452019² = 35658202105514352722, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (4222452049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2111226009 + 2111226010.

It is an arithmetic number, because the mean of its divisors is an integer number (2111226010).

Almost surely, 2^4222452019 is an apocalyptic number.

4222452019 is a deficient number, since it is larger than the sum of its proper divisors (1).

4222452019 is an equidigital number, since it uses as much as digits as its factorization.

4222452019 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11520, while the sum is 31.

The square root of 4222452019 is about 64980.3971902296. The cubic root of 4222452019 is about 1616.2985168627.

The spelling of 4222452019 in words is "four billion, two hundred twenty-two million, four hundred fifty-two thousand, nineteen".