2201302240 has 48 divisors (see below), whose sum is σ = 5208558768. Its totient is φ = 879169536.

The previous prime is 2201302211. The next prime is 2201302241. The reversal of 2201302240 is 422031022.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2201302241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 97459 + ... + 117901.

It is an arithmetic number, because the mean of its divisors is an integer number (108511641).

Almost surely, 2^2201302240 is an apocalyptic number.

2201302240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2201302240 is an abundant number, since it is smaller than the sum of its proper divisors (3007256528).

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

2201302240 is a wasteful number, since it uses less digits than its factorization.

2201302240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21131 (or 21123 counting only the distinct ones).

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

The square root of 2201302240 is about 46918.0374696129. The cubic root of 2201302240 is about 1300.8480147509.

Adding to 2201302240 its reverse (422031022), we get a palindrome (2623333262).

The spelling of 2201302240 in words is "two billion, two hundred one million, three hundred two thousand, two hundred forty".