16118800822 has 32 divisors (see below), whose sum is σ = 26342265600. Its totient is φ = 7368042528.

The previous prime is 16118800751. The next prime is 16118800871. The reversal of 16118800822 is 22800881161.

It is a happy number.

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, 3642103 + ... + 3646525.

It is an arithmetic number, because the mean of its divisors is an integer number (823195800).

Almost surely, 2^16118800822 is an apocalyptic number.

16118800822 is a deficient number, since it is larger than the sum of its proper divisors (10223464778).

16118800822 is a wasteful number, since it uses less digits than its factorization.

16118800822 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7780.

The product of its (nonzero) digits is 12288, while the sum is 37.

The spelling of 16118800822 in words is "sixteen billion, one hundred eighteen million, eight hundred thousand, eight hundred twenty-two".