4222434342281 has 2 divisors, whose sum is σ = 4222434342282. Its totient is φ = 4222434342280.

The previous prime is 4222434342197. The next prime is 4222434342319. The reversal of 4222434342281 is 1822434342224.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3520426638400 + 702007703881 = 1876280^2 + 837859^2 .

It is a cyclic number.

It is not a de Polignac number, because 4222434342281 - 2³⁸ = 3947556435337 is a prime.

It is a super-2 number, since 2×4222434342281² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (4222434342781) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2111217171140 + 2111217171141.

It is an arithmetic number, because the mean of its divisors is an integer number (2111217171141).

Almost surely, 2^{4222434342281} is an apocalyptic number.

It is an amenable number.

4222434342281 is a deficient number, since it is larger than the sum of its proper divisors (1).

4222434342281 is an equidigital number, since it uses as much as digits as its factorization.

4222434342281 is an evil number, because the sum of its binary digits is even.

The product of its digits is 589824, while the sum is 41.

The spelling of 4222434342281 in words is "four trillion, two hundred twenty-two billion, four hundred thirty-four million, three hundred forty-two thousand, two hundred eighty-one".