422352225033269 has 2 divisors, whose sum is σ = 422352225033270. Its totient is φ = 422352225033268.

The previous prime is 422352225033223. The next prime is 422352225033301. The reversal of 422352225033269 is 962330522253224.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 413156926892644 + 9195298140625 = 20326262^2 + 3032375^2 .

It is a cyclic number.

It is not a de Polignac number, because 422352225033269 - 2¹² = 422352225029173 is a prime.

It is a super-2 number, since 2×422352225033269² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (422352225033169) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 211176112516634 + 211176112516635.

It is an arithmetic number, because the mean of its divisors is an integer number (211176112516635).

Almost surely, 2^{422352225033269} is an apocalyptic number.

It is an amenable number.

422352225033269 is a deficient number, since it is larger than the sum of its proper divisors (1).

422352225033269 is an equidigital number, since it uses as much as digits as its factorization.

422352225033269 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9331200, while the sum is 50.

The spelling of 422352225033269 in words is "four hundred twenty-two trillion, three hundred fifty-two billion, two hundred twenty-five million, thirty-three thousand, two hundred sixty-nine".