12403330410522 has 8 divisors (see below), whose sum is σ = 24806660821056. Its totient is φ = 4134443470172.

The previous prime is 12403330410479. The next prime is 12403330410557. The reversal of 12403330410522 is 22501403330421.

It is a sphenic number, since it is the product of 3 distinct primes.

12403330410522 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 12403330410522.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1033610867538 + ... + 1033610867549.

It is an arithmetic number, because the mean of its divisors is an integer number (3100832602632).

Almost surely, 2^{12403330410522} is an apocalyptic number.

12403330410522 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

12403330410522 is a wasteful number, since it uses less digits than its factorization.

12403330410522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2067221735092.

The product of its (nonzero) digits is 17280, while the sum is 30.

Adding to 12403330410522 its reverse (22501403330421), we get a palindrome (34904733740943).

The spelling of 12403330410522 in words is "twelve trillion, four hundred three billion, three hundred thirty million, four hundred ten thousand, five hundred twenty-two".