12321022132330 has 16 divisors (see below), whose sum is σ = 23345094566880. Its totient is φ = 4669018913232.

The previous prime is 12321022132267. The next prime is 12321022132357. The reversal of 12321022132330 is 3323122012321.

It is a junction number, because it is equal to n+sod(n) for n = 12321022132295 and 12321022132304.

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, 32423742264 + ... + 32423742643.

It is an arithmetic number, because the mean of its divisors is an integer number (1459068410430).

Almost surely, 2^{12321022132330} is an apocalyptic number.

12321022132330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12321022132330 is a deficient number, since it is larger than the sum of its proper divisors (11024072434550).

12321022132330 is a wasteful number, since it uses less digits than its factorization.

12321022132330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64847484933.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 12321022132330 its reverse (3323122012321), we get a palindrome (15644144144651).

The spelling of 12321022132330 in words is "twelve trillion, three hundred twenty-one billion, twenty-two million, one hundred thirty-two thousand, three hundred thirty".