16112111122 has 16 divisors (see below), whose sum is σ = 24234194880. Its totient is φ = 8034064272.

The previous prime is 16112111107. The next prime is 16112111129. The reversal of 16112111122 is 22111121161.

It is a self number, because there is not a number n which added to its sum of digits gives 16112111122.

It is not an unprimeable number, because it can be changed into a prime (16112111129) 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, 3283723 + ... + 3288625.

It is an arithmetic number, because the mean of its divisors is an integer number (1514637180).

Almost surely, 2^16112111122 is an apocalyptic number.

16112111122 is a deficient number, since it is larger than the sum of its proper divisors (8122083758).

16112111122 is a wasteful number, since it uses less digits than its factorization.

16112111122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9057.

The product of its digits is 48, while the sum is 19.

Adding to 16112111122 its reverse (22111121161), we get a palindrome (38223232283).

The spelling of 16112111122 in words is "sixteen billion, one hundred twelve million, one hundred eleven thousand, one hundred twenty-two".