12011023101322 has 32 divisors (see below), whose sum is σ = 22026278913408. Its totient is φ = 4794836207616.

The previous prime is 12011023101289. The next prime is 12011023101323. The reversal of 12011023101322 is 22310132011021.

12011023101322 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 12011023101322.

It is not an unprimeable number, because it can be changed into a prime (12011023101323) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 260113428 + ... + 260159599.

It is an arithmetic number, because the mean of its divisors is an integer number (688321216044).

Almost surely, 2^{12011023101322} is an apocalyptic number.

12011023101322 is a deficient number, since it is larger than the sum of its proper divisors (10015255812086).

12011023101322 is a wasteful number, since it uses less digits than its factorization.

12011023101322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 520273150.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 12011023101322 its reverse (22310132011021), we get a palindrome (34321155112343).

The spelling of 12011023101322 in words is "twelve trillion, eleven billion, twenty-three million, one hundred one thousand, three hundred twenty-two".