11200012092 has 18 divisors (see below), whose sum is σ = 28311141768. Its totient is φ = 3733337352.

The previous prime is 11200012069. The next prime is 11200012093. The reversal of 11200012092 is 29021000211.

It is a tau number, because it is divible by the number of its divisors (18).

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 (11200012093) 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 5 ways as a sum of consecutive naturals, for example, 155555688 + ... + 155555759.

Almost surely, 2^11200012092 is an apocalyptic number.

11200012092 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11200012092 is an abundant number, since it is smaller than the sum of its proper divisors (17111129676).

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

11200012092 is a wasteful number, since it uses less digits than its factorization.

11200012092 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 311111457 (or 311111452 counting only the distinct ones).

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

The spelling of 11200012092 in words is "eleven billion, two hundred million, twelve thousand, ninety-two".