16112122102120 has 128 divisors (see below), whose sum is σ = 42499275903360. Its totient is φ = 5432005877760.

The previous prime is 16112122102081. The next prime is 16112122102177. The reversal of 16112122102120 is 2120122121161.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 16112122102091 and 16112122102100.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15573669 + ... + 16575988.

It is an arithmetic number, because the mean of its divisors is an integer number (332025592995).

Almost surely, 2^{16112122102120} is an apocalyptic number.

16112122102120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

16112122102120 is an abundant number, since it is smaller than the sum of its proper divisors (26387153801240).

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

16112122102120 is a wasteful number, since it uses less digits than its factorization.

16112122102120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32149763 (or 32149759 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 22.

Adding to 16112122102120 its reverse (2120122121161), we get a palindrome (18232244223281).

The spelling of 16112122102120 in words is "sixteen trillion, one hundred twelve billion, one hundred twenty-two million, one hundred two thousand, one hundred twenty".