12122303031384 has 288 divisors, whose sum is σ = 38228342418000. Its totient is φ = 3192544502784.

The previous prime is 12122303031367. The next prime is 12122303031403. The reversal of 12122303031384 is 48313030322121.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 140866482 + ... + 140952510.

Almost surely, 2^{12122303031384} is an apocalyptic number.

12122303031384 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12122303031384, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19114171209000).

12122303031384 is an abundant number, since it is smaller than the sum of its proper divisors (26106039386616).

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

12122303031384 is a wasteful number, since it uses less digits than its factorization.

12122303031384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86787 (or 86763 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 33.

The spelling of 12122303031384 in words is "twelve trillion, one hundred twenty-two billion, three hundred three million, thirty-one thousand, three hundred eighty-four".