8226371118893 has 4 divisors (see below), whose sum is σ = 8510039088540. Its totient is φ = 7942703149248.

The previous prime is 8226371118887. The next prime is 8226371118919. The reversal of 8226371118893 is 3988111736228.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 4323683946409 + 3902687172484 = 2079347^2 + 1975522^2 .

It is a cyclic number.

It is not a de Polignac number, because 8226371118893 - 2¹⁶ = 8226371053357 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8226371118193) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 141833984780 + ... + 141833984837.

It is an arithmetic number, because the mean of its divisors is an integer number (2127509772135).

Almost surely, 2^{8226371118893} is an apocalyptic number.

It is an amenable number.

8226371118893 is a deficient number, since it is larger than the sum of its proper divisors (283667969647).

8226371118893 is a wasteful number, since it uses less digits than its factorization.

8226371118893 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 283667969646.

The product of its digits is 6967296, while the sum is 59.

The spelling of 8226371118893 in words is "eight trillion, two hundred twenty-six billion, three hundred seventy-one million, one hundred eighteen thousand, eight hundred ninety-three".