12013313211332 has 12 divisors (see below), whose sum is σ = 21024463165440. Its totient is φ = 6006323735496.

The previous prime is 12013313211311. The next prime is 12013313211401. The reversal of 12013313211332 is 23311231331021.

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, 83136332 + ... + 83280707.

It is an arithmetic number, because the mean of its divisors is an integer number (1752038597120).

Almost surely, 2^{12013313211332} is an apocalyptic number.

It is an amenable number.

12013313211332 is a deficient number, since it is larger than the sum of its proper divisors (9011149954108).

12013313211332 is a wasteful number, since it uses less digits than its factorization.

12013313211332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166435090 (or 166435088 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 26.

Adding to 12013313211332 its reverse (23311231331021), we get a palindrome (35324544542353).

The spelling of 12013313211332 in words is "twelve trillion, thirteen billion, three hundred thirteen million, two hundred eleven thousand, three hundred thirty-two".