4222022923 has 2 divisors, whose sum is σ = 4222022924. Its totient is φ = 4222022922.

The previous prime is 4222022891. The next prime is 4222022941. The reversal of 4222022923 is 3292202224.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4222022923 - 2⁵ = 4222022891 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4222022891 and 4222022900.

It is not a weakly prime, because it can be changed into another prime (4222022993) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2111011461 + 2111011462.

It is an arithmetic number, because the mean of its divisors is an integer number (2111011462).

Almost surely, 2^4222022923 is an apocalyptic number.

4222022923 is a deficient number, since it is larger than the sum of its proper divisors (1).

4222022923 is an equidigital number, since it uses as much as digits as its factorization.

4222022923 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6912, while the sum is 28.

The square root of 4222022923 is about 64977.0953721386. The cubic root of 4222022923 is about 1616.2437642593.

The spelling of 4222022923 in words is "four billion, two hundred twenty-two million, twenty-two thousand, nine hundred twenty-three".