42223422432227 has 2 divisors, whose sum is σ = 42223422432228. Its totient is φ = 42223422432226.

The previous prime is 42223422432157. The next prime is 42223422432239. The reversal of 42223422432227 is 72223422432224.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-42223422432227 is a prime.

It is not a weakly prime, because it can be changed into another prime (42223422032227) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21111711216113 + 21111711216114.

It is an arithmetic number, because the mean of its divisors is an integer number (21111711216114).

Almost surely, 2^{42223422432227} is an apocalyptic number.

42223422432227 is a deficient number, since it is larger than the sum of its proper divisors (1).

42223422432227 is an equidigital number, since it uses as much as digits as its factorization.

42223422432227 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1032192, while the sum is 41.

The spelling of 42223422432227 in words is "forty-two trillion, two hundred twenty-three billion, four hundred twenty-two million, four hundred thirty-two thousand, two hundred twenty-seven".