5622438342266 has 8 divisors (see below), whose sum is σ = 8515537683744. Its totient is φ = 2783925781020.

The previous prime is 5622438342251. The next prime is 5622438342289. The reversal of 5622438342266 is 6622438342265.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×5622438342266² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13646694800 + ... + 13646695211.

It is an arithmetic number, because the mean of its divisors is an integer number (1064442210468).

Almost surely, 2^{5622438342266} is an apocalyptic number.

5622438342266 is a deficient number, since it is larger than the sum of its proper divisors (2893099341478).

5622438342266 is a wasteful number, since it uses less digits than its factorization.

5622438342266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27293390116.

The product of its digits is 19906560, while the sum is 53.

Subtracting 5622438342266 from its reverse (6622438342265), we obtain a palindrome (999999999999).

The spelling of 5622438342266 in words is "five trillion, six hundred twenty-two billion, four hundred thirty-eight million, three hundred forty-two thousand, two hundred sixty-six".