12122410187348 has 12 divisors (see below), whose sum is σ = 21614486089140. Its totient is φ = 5946842733312.

The previous prime is 12122410187347. The next prime is 12122410187357. The reversal of 12122410187348 is 84378101422121.

It can be written as a sum of positive squares in 2 ways, for example, as 10883057906704 + 1239352280644 = 3298948^2 + 1113262^2 .

It is a junction number, because it is equal to n+sod(n) for n = 12122410187299 and 12122410187308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12122410187347) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28590589853 + ... + 28590590276.

It is an arithmetic number, because the mean of its divisors is an integer number (1801207174095).

Almost surely, 2^{12122410187348} is an apocalyptic number.

It is an amenable number.

12122410187348 is a deficient number, since it is larger than the sum of its proper divisors (9492075901792).

12122410187348 is a wasteful number, since it uses less digits than its factorization.

12122410187348 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57181180186 (or 57181180184 counting only the distinct ones).

The product of its (nonzero) digits is 172032, while the sum is 44.

The spelling of 12122410187348 in words is "twelve trillion, one hundred twenty-two billion, four hundred ten million, one hundred eighty-seven thousand, three hundred forty-eight".