12011231223332 has 12 divisors (see below), whose sum is σ = 22930532335536. Its totient is φ = 5459650556040.

The previous prime is 12011231223323. The next prime is 12011231223367. The reversal of 12011231223332 is 23332213211021.

12011231223332 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×12011231223332² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 136491263858 + ... + 136491263945.

It is an arithmetic number, because the mean of its divisors is an integer number (1910877694628).

Almost surely, 2^{12011231223332} is an apocalyptic number.

It is an amenable number.

12011231223332 is a deficient number, since it is larger than the sum of its proper divisors (10919301112204).

12011231223332 is a wasteful number, since it uses less digits than its factorization.

12011231223332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 272982527818 (or 272982527816 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 26.

Adding to 12011231223332 its reverse (23332213211021), we get a palindrome (35343444434353).

The spelling of 12011231223332 in words is "twelve trillion, eleven billion, two hundred thirty-one million, two hundred twenty-three thousand, three hundred thirty-two".