12201133323 has 16 divisors (see below), whose sum is σ = 16303472640. Its totient is φ = 8116463424.

The previous prime is 12201133277. The next prime is 12201133333. The reversal of 12201133323 is 32333110221.

It is not a de Polignac number, because 12201133323 - 2¹⁶ = 12201067787 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12201133323.

It is not an unprimeable number, because it can be changed into a prime (12201133333) 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, 4034590 + ... + 4037612.

It is an arithmetic number, because the mean of its divisors is an integer number (1018967040).

Almost surely, 2^12201133323 is an apocalyptic number.

12201133323 is a deficient number, since it is larger than the sum of its proper divisors (4102339317).

12201133323 is a wasteful number, since it uses less digits than its factorization.

12201133323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5498.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 12201133323 its reverse (32333110221), we get a palindrome (44534243544).

The spelling of 12201133323 in words is "twelve billion, two hundred one million, one hundred thirty-three thousand, three hundred twenty-three".