422415223229 has 2 divisors, whose sum is σ = 422415223230. Its totient is φ = 422415223228.

The previous prime is 422415223199. The next prime is 422415223261. The reversal of 422415223229 is 922322514224.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 283558380004 + 138856843225 = 532502^2 + 372635^2 .

It is a cyclic number.

It is not a de Polignac number, because 422415223229 - 2⁸ = 422415222973 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 422415223192 and 422415223201.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (422415226229) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 211207611614 + 211207611615.

It is an arithmetic number, because the mean of its divisors is an integer number (211207611615).

Almost surely, 2^422415223229 is an apocalyptic number.

It is an amenable number.

422415223229 is a deficient number, since it is larger than the sum of its proper divisors (1).

422415223229 is an equidigital number, since it uses as much as digits as its factorization.

422415223229 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 138240, while the sum is 38.

The spelling of 422415223229 in words is "four hundred twenty-two billion, four hundred fifteen million, two hundred twenty-three thousand, two hundred twenty-nine".