2201170416 has 80 divisors (see below), whose sum is σ = 5757444000. Its totient is φ = 724598784.

The previous prime is 2201170397. The next prime is 2201170427. The reversal of 2201170416 is 6140711022.

It is a super-2 number, since 2×2201170416² = 9690302400547226112, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2348700 + ... + 2349636.

It is an arithmetic number, because the mean of its divisors is an integer number (71968050).

Almost surely, 2^2201170416 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 2201170416, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2878722000).

2201170416 is an abundant number, since it is smaller than the sum of its proper divisors (3556273584).

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

2201170416 is a wasteful number, since it uses less digits than its factorization.

2201170416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1506 (or 1500 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 24.

The square root of 2201170416 is about 46916.6326157366. The cubic root of 2201170416 is about 1300.8220473320.

Adding to 2201170416 its reverse (6140711022), we get a palindrome (8341881438).

The spelling of 2201170416 in words is "two billion, two hundred one million, one hundred seventy thousand, four hundred sixteen".