12035565102 has 64 divisors (see below), whose sum is σ = 26848475136. Its totient is φ = 3565810560.

The previous prime is 12035565077. The next prime is 12035565151. The reversal of 12035565102 is 20156553021.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 12035565102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1019043 + ... + 1030785.

It is an arithmetic number, because the mean of its divisors is an integer number (419507424).

Almost surely, 2^12035565102 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12035565102, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13424237568).

12035565102 is an abundant number, since it is smaller than the sum of its proper divisors (14812910034).

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

12035565102 is a wasteful number, since it uses less digits than its factorization.

12035565102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12105.

The product of its (nonzero) digits is 9000, while the sum is 30.

The spelling of 12035565102 in words is "twelve billion, thirty-five million, five hundred sixty-five thousand, one hundred two".