12122303244022 has 16 divisors (see below), whose sum is σ = 18679544392752. Its totient is φ = 5895869934240.

The previous prime is 12122303244011. The next prime is 12122303244049. The reversal of 12122303244022 is 22044230322121.

It is a congruent number.

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, 20072368 + ... + 20667475.

It is an arithmetic number, because the mean of its divisors is an integer number (1167471524547).

Almost surely, 2^{12122303244022} is an apocalyptic number.

12122303244022 is a deficient number, since it is larger than the sum of its proper divisors (6557241148730).

12122303244022 is a wasteful number, since it uses less digits than its factorization.

12122303244022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40743903.

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 12122303244022 its reverse (22044230322121), we get a palindrome (34166533566143).

The spelling of 12122303244022 in words is "twelve trillion, one hundred twenty-two billion, three hundred three million, two hundred forty-four thousand, twenty-two".