4000022227 has 2 divisors, whose sum is σ = 4000022228. Its totient is φ = 4000022226.

The previous prime is 4000022189. The next prime is 4000022297. The reversal of 4000022227 is 7222200004.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4000022227 - 2²³ = 3991633619 is a prime.

It is not a weakly prime, because it can be changed into another prime (4000022297) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2000011113 + 2000011114.

It is an arithmetic number, because the mean of its divisors is an integer number (2000011114).

Almost surely, 2^4000022227 is an apocalyptic number.

4000022227 is a deficient number, since it is larger than the sum of its proper divisors (1).

4000022227 is an equidigital number, since it uses as much as digits as its factorization.

4000022227 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 448, while the sum is 19.

The square root of 4000022227 is about 63245.7289229874. The cubic root of 4000022227 is about 1587.4039922264.

The spelling of 4000022227 in words is "four billion, twenty-two thousand, two hundred twenty-seven".