12011133103032 has 96 divisors (see below), whose sum is σ = 34956823017600. Its totient is φ = 3429150088896.

The previous prime is 12011133103027. The next prime is 12011133103049. The reversal of 12011133103032 is 23030133111021.

It is a happy number.

It is a super-2 number, since 2×12011133103032² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2320558 + ... + 5422845.

It is an arithmetic number, because the mean of its divisors is an integer number (364133573100).

Almost surely, 2^{12011133103032} is an apocalyptic number.

12011133103032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

12011133103032 is an abundant number, since it is smaller than the sum of its proper divisors (22945689914568).

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

12011133103032 is a wasteful number, since it uses less digits than its factorization.

12011133103032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7744745 (or 7744734 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 12011133103032 its reverse (23030133111021), we get a palindrome (35041266214053).

The spelling of 12011133103032 in words is "twelve trillion, eleven billion, one hundred thirty-three million, one hundred three thousand, thirty-two".