12011411221232 has 20 divisors (see below), whose sum is σ = 23286591001776. Its totient is φ = 6001968382080.

The previous prime is 12011411221217. The next prime is 12011411221261. The reversal of 12011411221232 is 23212211411021.

It is a junction number, because it is equal to n+sod(n) for n = 12011411221198 and 12011411221207.

It is a congruent number.

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, 233550269 + ... + 233601692.

Almost surely, 2^{12011411221232} is an apocalyptic number.

It is an amenable number.

12011411221232 is a deficient number, since it is larger than the sum of its proper divisors (11275179780544).

12011411221232 is a wasteful number, since it uses less digits than its factorization.

12011411221232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 467153576 (or 467153570 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 23.

Adding to 12011411221232 its reverse (23212211411021), we get a palindrome (35223622632253).

The spelling of 12011411221232 in words is "twelve trillion, eleven billion, four hundred eleven million, two hundred twenty-one thousand, two hundred thirty-two".