422402846147 has 2 divisors, whose sum is σ = 422402846148. Its totient is φ = 422402846146.

The previous prime is 422402846087. The next prime is 422402846167. The reversal of 422402846147 is 741648204224.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 422402846147 - 2²⁶ = 422335737283 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 422402846098 and 422402846107.

It is not a weakly prime, because it can be changed into another prime (422402846167) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 211201423073 + 211201423074.

It is an arithmetic number, because the mean of its divisors is an integer number (211201423074).

Almost surely, 2^422402846147 is an apocalyptic number.

422402846147 is a deficient number, since it is larger than the sum of its proper divisors (1).

422402846147 is an equidigital number, since it uses as much as digits as its factorization.

422402846147 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 688128, while the sum is 44.

The spelling of 422402846147 in words is "four hundred twenty-two billion, four hundred two million, eight hundred forty-six thousand, one hundred forty-seven".