12322111232210 has 32 divisors (see below), whose sum is σ = 23937752128752. Its totient is φ = 4539833383680.

The previous prime is 12322111232201. The next prime is 12322111232273. The reversal of 12322111232210 is 1223211122321.

It can be written as a sum of positive squares in 8 ways, for example, as 4686389347249 + 7635721884961 = 2164807^2 + 2763281^2 .

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, 102744269 + ... + 102864128.

Almost surely, 2^{12322111232210} is an apocalyptic number.

12322111232210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12322111232210 is a deficient number, since it is larger than the sum of its proper divisors (11615640896542).

12322111232210 is a wasteful number, since it uses less digits than its factorization.

12322111232210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 205608878.

The product of its (nonzero) digits is 576, while the sum is 23.

Adding to 12322111232210 its reverse (1223211122321), we get a palindrome (13545322354531).

The spelling of 12322111232210 in words is "twelve trillion, three hundred twenty-two billion, one hundred eleven million, two hundred thirty-two thousand, two hundred ten".