422133400123247 has 2 divisors, whose sum is σ = 422133400123248. Its totient is φ = 422133400123246.

The previous prime is 422133400123111. The next prime is 422133400123289. The reversal of 422133400123247 is 742321004331224.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 422133400123247 - 2²⁰ = 422133399074671 is a prime.

It is a super-2 number, since 2×422133400123247² (a number of 30 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 422133400123247.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (422133400153247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 211066700061623 + 211066700061624.

It is an arithmetic number, because the mean of its divisors is an integer number (211066700061624).

Almost surely, 2^{422133400123247} is an apocalyptic number.

422133400123247 is a deficient number, since it is larger than the sum of its proper divisors (1).

422133400123247 is an equidigital number, since it uses as much as digits as its factorization.

422133400123247 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 193536, while the sum is 38.

The spelling of 422133400123247 in words is "four hundred twenty-two trillion, one hundred thirty-three billion, four hundred million, one hundred twenty-three thousand, two hundred forty-seven".