3522109293168 has 160 divisors (see below), whose sum is σ = 9518594342400. Its totient is φ = 1120813575168.

The previous prime is 3522109293167. The next prime is 3522109293187. The reversal of 3522109293168 is 8613929012253.

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 3522109293168.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3522109293161) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 94466146 + ... + 94503422.

It is an arithmetic number, because the mean of its divisors is an integer number (59491214640).

Almost surely, 2^{3522109293168} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3522109293168, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4759297171200).

3522109293168 is an abundant number, since it is smaller than the sum of its proper divisors (5996485049232).

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

3522109293168 is a wasteful number, since it uses less digits than its factorization.

3522109293168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38079 (or 38073 counting only the distinct ones).

The product of its (nonzero) digits is 1399680, while the sum is 51.

The spelling of 3522109293168 in words is "three trillion, five hundred twenty-two billion, one hundred nine million, two hundred ninety-three thousand, one hundred sixty-eight".