12133020311322 has 64 divisors (see below), whose sum is σ = 25387610333184. Its totient is φ = 3861825186240.

The previous prime is 12133020311309. The next prime is 12133020311323. The reversal of 12133020311322 is 22311302033121.

12133020311322 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 12133020311292 and 12133020311301.

It is not an unprimeable number, because it can be changed into a prime (12133020311323) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10064047 + ... + 11204957.

It is an arithmetic number, because the mean of its divisors is an integer number (396681411456).

Almost surely, 2^{12133020311322} is an apocalyptic number.

12133020311322 is an abundant number, since it is smaller than the sum of its proper divisors (13254590021862).

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

12133020311322 is a wasteful number, since it uses less digits than its factorization.

12133020311322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1141883.

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 12133020311322 its reverse (22311302033121), we get a palindrome (34444322344443).

The spelling of 12133020311322 in words is "twelve trillion, one hundred thirty-three billion, twenty million, three hundred eleven thousand, three hundred twenty-two".