4200222427 has 2 divisors, whose sum is σ = 4200222428. Its totient is φ = 4200222426.

The previous prime is 4200222407. The next prime is 4200222431. The reversal of 4200222427 is 7242220024.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4200222427 is a prime.

It is not a weakly prime, because it can be changed into another prime (4200222407) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2100111213 + 2100111214.

It is an arithmetic number, because the mean of its divisors is an integer number (2100111214).

Almost surely, 2^4200222427 is an apocalyptic number.

4200222427 is a deficient number, since it is larger than the sum of its proper divisors (1).

4200222427 is an equidigital number, since it uses as much as digits as its factorization.

4200222427 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3584, while the sum is 25.

The square root of 4200222427 is about 64809.1230229202. The cubic root of 4200222427 is about 1613.4571272752.

The spelling of 4200222427 in words is "four billion, two hundred million, two hundred twenty-two thousand, four hundred twenty-seven".