12230020331122 has 32 divisors (see below), whose sum is σ = 20378283448320. Its totient is φ = 5458468538880.

The previous prime is 12230020331119. The next prime is 12230020331143. The reversal of 12230020331122 is 22113302003221.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 12230020331093 and 12230020331102.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22292097 + ... + 22834132.

It is an arithmetic number, because the mean of its divisors is an integer number (636821357760).

Almost surely, 2^{12230020331122} is an apocalyptic number.

12230020331122 is a deficient number, since it is larger than the sum of its proper divisors (8148263117198).

12230020331122 is a wasteful number, since it uses less digits than its factorization.

12230020331122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45126466.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 12230020331122 its reverse (22113302003221), we get a palindrome (34343322334343).

The spelling of 12230020331122 in words is "twelve trillion, two hundred thirty billion, twenty million, three hundred thirty-one thousand, one hundred twenty-two".