12122111113302 has 32 divisors (see below), whose sum is σ = 26786455252992. Its totient is φ = 3637666761344.

The previous prime is 12122111113283. The next prime is 12122111113313. The reversal of 12122111113302 is 20331111122121.

It is a congruent number.

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, 2583567798 + ... + 2583572489.

It is an arithmetic number, because the mean of its divisors is an integer number (837076726656).

Almost surely, 2^{12122111113302} is an apocalyptic number.

12122111113302 is an abundant number, since it is smaller than the sum of its proper divisors (14664344139690).

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

12122111113302 is a wasteful number, since it uses less digits than its factorization.

12122111113302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5167140332.

The product of its (nonzero) digits is 144, while the sum is 21.

Adding to 12122111113302 its reverse (20331111122121), we get a palindrome (32453222235423).

The spelling of 12122111113302 in words is "twelve trillion, one hundred twenty-two billion, one hundred eleven million, one hundred thirteen thousand, three hundred two".