2213002240 has 44 divisors (see below), whose sum is σ = 5308624296. Its totient is φ = 885198848.

The previous prime is 2213002229. The next prime is 2213002249. The reversal of 2213002240 is 422003122.

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 (2213002249) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 210994 + ... + 221233.

Almost surely, 2^2213002240 is an apocalyptic number.

2213002240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2213002240 is an abundant number, since it is smaller than the sum of its proper divisors (3095622056).

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

2213002240 is an equidigital number, since it uses as much as digits as its factorization.

2213002240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 432252 (or 432234 counting only the distinct ones).

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

The square root of 2213002240 is about 47042.5577535916. The cubic root of 2213002240 is about 1303.1486281526.

Adding to 2213002240 its reverse (422003122), we get a palindrome (2635005362).

The spelling of 2213002240 in words is "two billion, two hundred thirteen million, two thousand, two hundred forty".