12201322330 has 16 divisors (see below), whose sum is σ = 21963674880. Its totient is φ = 4880241232.

The previous prime is 12201322313. The next prime is 12201322349. The reversal of 12201322330 is 3322310221.

It is a junction number, because it is equal to n+sod(n) for n = 12201322298 and 12201322307.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 251811 + ... + 296329.

It is an arithmetic number, because the mean of its divisors is an integer number (1372729680).

Almost surely, 2^12201322330 is an apocalyptic number.

12201322330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12201322330 is a deficient number, since it is larger than the sum of its proper divisors (9762352550).

12201322330 is a wasteful number, since it uses less digits than its factorization.

12201322330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71933.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 12201322330 its reverse (3322310221), we get a palindrome (15523632551).

The spelling of 12201322330 in words is "twelve billion, two hundred one million, three hundred twenty-two thousand, three hundred thirty".