11166940092 has 96 divisors (see below), whose sum is σ = 32504338944. Its totient is φ = 2898835200.

The previous prime is 11166940069. The next prime is 11166940097. The reversal of 11166940092 is 29004966111.

It is a self number, because there is not a number n which added to its sum of digits gives 11166940092.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11166940097) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3151842 + ... + 3155382.

It is an arithmetic number, because the mean of its divisors is an integer number (338586864).

Almost surely, 2^11166940092 is an apocalyptic number.

11166940092 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11166940092 is an abundant number, since it is smaller than the sum of its proper divisors (21337398852).

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

11166940092 is a wasteful number, since it uses less digits than its factorization.

11166940092 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6979 (or 6977 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 39.

The spelling of 11166940092 in words is "eleven billion, one hundred sixty-six million, nine hundred forty thousand, ninety-two".