12035610522 has 96 divisors (see below), whose sum is σ = 29346565248. Its totient is φ = 3537122688.

The previous prime is 12035610467. The next prime is 12035610563. The reversal of 12035610522 is 22501653021.

It is a happy number.

12035610522 is a `hidden beast` number, since 1 + 20 + 3 + 5 + 610 + 5 + 22 = 666.

It is a super-2 number, since 2×12035610522² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5364733 + ... + 5366975.

It is an arithmetic number, because the mean of its divisors is an integer number (305693388).

Almost surely, 2^12035610522 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12035610522, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14673282624).

12035610522 is an abundant number, since it is smaller than the sum of its proper divisors (17310954726).

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

12035610522 is a wasteful number, since it uses less digits than its factorization.

12035610522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3284 (or 3281 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 27.

The spelling of 12035610522 in words is "twelve billion, thirty-five million, six hundred ten thousand, five hundred twenty-two".