422040222467 has 2 divisors, whose sum is σ = 422040222468. Its totient is φ = 422040222466.

The previous prime is 422040222421. The next prime is 422040222469. The reversal of 422040222467 is 764222040224.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 422040222467 - 2⁶ = 422040222403 is a prime.

Together with 422040222469, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (422040222469) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 211020111233 + 211020111234.

It is an arithmetic number, because the mean of its divisors is an integer number (211020111234).

Almost surely, 2^422040222467 is an apocalyptic number.

422040222467 is a deficient number, since it is larger than the sum of its proper divisors (1).

422040222467 is an equidigital number, since it uses as much as digits as its factorization.

422040222467 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 86016, while the sum is 35.

The spelling of 422040222467 in words is "four hundred twenty-two billion, forty million, two hundred twenty-two thousand, four hundred sixty-seven".