434222227 has 2 divisors, whose sum is σ = 434222228. Its totient is φ = 434222226.

The previous prime is 434222197. The next prime is 434222263. The reversal of 434222227 is 722222434.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 434222227 - 2⁷ = 434222099 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 434222195 and 434222204.

It is not a weakly prime, because it can be changed into another prime (434222287) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 217111113 + 217111114.

It is an arithmetic number, because the mean of its divisors is an integer number (217111114).

Almost surely, 2^434222227 is an apocalyptic number.

434222227 is a deficient number, since it is larger than the sum of its proper divisors (1).

434222227 is an equidigital number, since it uses as much as digits as its factorization.

434222227 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10752, while the sum is 28.

The square root of 434222227 is about 20837.9995920914. Note that the first 3 decimals coincide. The cubic root of 434222227 is about 757.2466315252.

It can be divided in two parts, 4342 and 22227, that added together give a square (26569 = 163²).

The spelling of 434222227 in words is "four hundred thirty-four million, two hundred twenty-two thousand, two hundred twenty-seven".