12030232320022 has 32 divisors (see below), whose sum is σ = 20980163997504. Its totient is φ = 5067089395200.

The previous prime is 12030232319971. The next prime is 12030232320031. The reversal of 12030232320022 is 22002323203021.

It is a junction number, because it is equal to n+sod(n) for n = 12030232319975 and 12030232320002.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20658129 + ... + 21232492.

It is an arithmetic number, because the mean of its divisors is an integer number (655630124922).

Almost surely, 2^{12030232320022} is an apocalyptic number.

12030232320022 is a deficient number, since it is larger than the sum of its proper divisors (8949931677482).

12030232320022 is a wasteful number, since it uses less digits than its factorization.

12030232320022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41890984.

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 12030232320022 its reverse (22002323203021), we get a palindrome (34032555523043).

The spelling of 12030232320022 in words is "twelve trillion, thirty billion, two hundred thirty-two million, three hundred twenty thousand, twenty-two".