12110020092 has 72 divisors (see below), whose sum is σ = 30805472880. Its totient is φ = 4011168000.

The previous prime is 12110020081. The next prime is 12110020093. The reversal of 12110020092 is 29002001121.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12110020093) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 4598008 + ... + 4600640.

It is an arithmetic number, because the mean of its divisors is an integer number (427853790).

Almost surely, 2^12110020092 is an apocalyptic number.

12110020092 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

12110020092 is an abundant number, since it is smaller than the sum of its proper divisors (18695452788).

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

12110020092 is a wasteful number, since it uses less digits than its factorization.

12110020092 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3403 (or 3398 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 18.

The spelling of 12110020092 in words is "twelve billion, one hundred ten million, twenty thousand, ninety-two".