4442223042263 has 2 divisors, whose sum is σ = 4442223042264. Its totient is φ = 4442223042262.

The previous prime is 4442223042203. The next prime is 4442223042281. The reversal of 4442223042263 is 3622403222444.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4442223042263 - 2⁶ = 4442223042199 is a prime.

It is a super-2 number, since 2×4442223042263² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4442223042203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2221111521131 + 2221111521132.

It is an arithmetic number, because the mean of its divisors is an integer number (2221111521132).

Almost surely, 2^{4442223042263} is an apocalyptic number.

4442223042263 is a deficient number, since it is larger than the sum of its proper divisors (1).

4442223042263 is an equidigital number, since it uses as much as digits as its factorization.

4442223042263 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 442368, while the sum is 38.

The spelling of 4442223042263 in words is "four trillion, four hundred forty-two billion, two hundred twenty-three million, forty-two thousand, two hundred sixty-three".