12011013333032 has 32 divisors (see below), whose sum is σ = 25740672006720. Its totient is φ = 5147019884160.

The previous prime is 12011013333029. The next prime is 12011013333049. The reversal of 12011013333032 is 23033331011021.

It is a junction number, because it is equal to n+sod(n) for n = 12011013332989 and 12011013333007.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11087438 + ... + 12122429.

It is an arithmetic number, because the mean of its divisors is an integer number (804396000210).

Almost surely, 2^{12011013333032} is an apocalyptic number.

It is an amenable number.

12011013333032 is an abundant number, since it is smaller than the sum of its proper divisors (13729658673688).

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

12011013333032 is a wasteful number, since it uses less digits than its factorization.

12011013333032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23219121 (or 23219117 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 23.

Adding to 12011013333032 its reverse (23033331011021), we get a palindrome (35044344344053).

The spelling of 12011013333032 in words is "twelve trillion, eleven billion, thirteen million, three hundred thirty-three thousand, thirty-two".