2201230240 has 96 divisors (see below), whose sum is σ = 5708719296. Its totient is φ = 795432960.

The previous prime is 2201230223. The next prime is 2201230267. The reversal of 2201230240 is 420321022.

It is a Harshad number since it is a multiple of its sum of digits (16).

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, 283044 + ... + 290716.

It is an arithmetic number, because the mean of its divisors is an integer number (59465826).

Almost surely, 2^2201230240 is an apocalyptic number.

2201230240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2201230240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2854359648).

2201230240 is an abundant number, since it is smaller than the sum of its proper divisors (3507489056).

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

2201230240 is a wasteful number, since it uses less digits than its factorization.

2201230240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7862 (or 7854 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 2201230240 is about 46917.2701678177. The cubic root of 2201230240 is about 1300.8338319221.

Adding to 2201230240 its reverse (420321022), we get a palindrome (2621551262).

The spelling of 2201230240 in words is "two billion, two hundred one million, two hundred thirty thousand, two hundred forty".