430220227 has 2 divisors, whose sum is σ = 430220228. Its totient is φ = 430220226.

The previous prime is 430220213. The next prime is 430220233. The reversal of 430220227 is 722022034.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 430220227 - 2⁷ = 430220099 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 430220198 and 430220207.

It is not a weakly prime, because it can be changed into another prime (430220237) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 215110113 + 215110114.

It is an arithmetic number, because the mean of its divisors is an integer number (215110114).

Almost surely, 2^430220227 is an apocalyptic number.

430220227 is a deficient number, since it is larger than the sum of its proper divisors (1).

430220227 is an equidigital number, since it uses as much as digits as its factorization.

430220227 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1344, while the sum is 22.

The square root of 430220227 is about 20741.7508180963. The cubic root of 430220227 is about 754.9130651477.

The spelling of 430220227 in words is "four hundred thirty million, two hundred twenty thousand, two hundred twenty-seven".