12330220201332 has 72 divisors (see below), whose sum is σ = 31936895090016. Its totient is φ = 3699435960000.

The previous prime is 12330220201291. The next prime is 12330220201357. The reversal of 12330220201332 is 23310202203321.

It is a super-2 number, since 2×12330220201332² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 41892394 + ... + 42185697.

Almost surely, 2^{12330220201332} is an apocalyptic number.

12330220201332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

12330220201332 is an abundant number, since it is smaller than the sum of its proper divisors (19606674888684).

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

12330220201332 is a wasteful number, since it uses less digits than its factorization.

12330220201332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84078221 (or 84078208 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 12330220201332 its reverse (23310202203321), we get a palindrome (35640422404653).

The spelling of 12330220201332 in words is "twelve trillion, three hundred thirty billion, two hundred twenty million, two hundred one thousand, three hundred thirty-two".