16826055878122 has 16 divisors (see below), whose sum is σ = 25297549560000. Its totient is φ = 8393542698240.

The previous prime is 16826055878117. The next prime is 16826055878129. The reversal of 16826055878122 is 22187855062861.

It is not an unprimeable number, because it can be changed into a prime (16826055878129) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9317347 + ... + 10975657.

It is an arithmetic number, because the mean of its divisors is an integer number (1581096847500).

Almost surely, 2^{16826055878122} is an apocalyptic number.

16826055878122 is a deficient number, since it is larger than the sum of its proper divisors (8471493681878).

16826055878122 is a wasteful number, since it uses less digits than its factorization.

16826055878122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1670061.

The product of its (nonzero) digits is 25804800, while the sum is 61.

The spelling of 16826055878122 in words is "sixteen trillion, eight hundred twenty-six billion, fifty-five million, eight hundred seventy-eight thousand, one hundred twenty-two".