8868135822 has 32 divisors (see below), whose sum is σ = 21829258752. Its totient is φ = 2338848864.

The previous prime is 8868135797. The next prime is 8868135847. The reversal of 8868135822 is 2285318688.

It is an interprime number because it is at equal distance from previous prime (8868135797) and next prime (8868135847).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8120458 + ... + 8121549.

It is an arithmetic number, because the mean of its divisors is an integer number (682164336).

Almost surely, 2^8868135822 is an apocalyptic number.

8868135822 is an abundant number, since it is smaller than the sum of its proper divisors (12961122930).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8868135822 is a wasteful number, since it uses less digits than its factorization.

8868135822 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16242032.

The product of its digits is 1474560, while the sum is 51.

The square root of 8868135822 is about 94170.7800859693. The cubic root of 8868135822 is about 2069.8749659594.

The spelling of 8868135822 in words is "eight billion, eight hundred sixty-eight million, one hundred thirty-five thousand, eight hundred twenty-two".