42322404227 has 2 divisors, whose sum is σ = 42322404228. Its totient is φ = 42322404226.

The previous prime is 42322404199. The next prime is 42322404239. The reversal of 42322404227 is 72240422324.

42322404227 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 42322404227 - 2²⁶ = 42255295363 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 42322404193 and 42322404202.

It is not a weakly prime, because it can be changed into another prime (42322404727) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21161202113 + 21161202114.

It is an arithmetic number, because the mean of its divisors is an integer number (21161202114).

Almost surely, 2^42322404227 is an apocalyptic number.

42322404227 is a deficient number, since it is larger than the sum of its proper divisors (1).

42322404227 is an equidigital number, since it uses as much as digits as its factorization.

42322404227 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 43008, while the sum is 32.

The spelling of 42322404227 in words is "forty-two billion, three hundred twenty-two million, four hundred four thousand, two hundred twenty-seven".