8722892796198 has 64 divisors (see below), whose sum is σ = 20241763995648. Its totient is φ = 2454312247200.

The previous prime is 8722892796193. The next prime is 8722892796199. The reversal of 8722892796198 is 8916972982278.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8722892796193) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8837223 + ... + 9774573.

It is an arithmetic number, because the mean of its divisors is an integer number (316277562432).

Almost surely, 2^{8722892796198} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8722892796198, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10120881997824).

8722892796198 is an abundant number, since it is smaller than the sum of its proper divisors (11518871199450).

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

8722892796198 is a wasteful number, since it uses less digits than its factorization.

8722892796198 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 940737.

The product of its digits is 877879296, while the sum is 78.

The spelling of 8722892796198 in words is "eight trillion, seven hundred twenty-two billion, eight hundred ninety-two million, seven hundred ninety-six thousand, one hundred ninety-eight".