424100227 has 2 divisors, whose sum is σ = 424100228. Its totient is φ = 424100226.

The previous prime is 424100153. The next prime is 424100249. The reversal of 424100227 is 722001424.

It is a happy number.

It is an a-pointer prime, because the next prime (424100249) can be obtained adding 424100227 to its sum of digits (22).

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 424100227 - 2¹⁹ = 423575939 is a prime.

It is a super-2 number, since 2×424100227² = 359722005082903058, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 424100198 and 424100207.

It is not a weakly prime, because it can be changed into another prime (424100297) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 212050113 + 212050114.

It is an arithmetic number, because the mean of its divisors is an integer number (212050114).

Almost surely, 2^424100227 is an apocalyptic number.

424100227 is a deficient number, since it is larger than the sum of its proper divisors (1).

424100227 is an equidigital number, since it uses as much as digits as its factorization.

424100227 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 896, while the sum is 22.

The square root of 424100227 is about 20593.6938648704. The cubic root of 424100227 is about 751.3163413460.

The spelling of 424100227 in words is "four hundred twenty-four million, one hundred thousand, two hundred twenty-seven".