2202240512 has 80 divisors (see below), whose sum is σ = 4618231200. Its totient is φ = 1047674880.

The previous prime is 2202240511. The next prime is 2202240529. The reversal of 2202240512 is 2150422022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2202240511) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1053164 + ... + 1055252.

It is an arithmetic number, because the mean of its divisors is an integer number (57727890).

Almost surely, 2^2202240512 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 2202240512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2309115600).

2202240512 is an abundant number, since it is smaller than the sum of its proper divisors (2415990688).

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

2202240512 is an equidigital number, since it uses as much as digits as its factorization.

2202240512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2207 (or 2191 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 20.

The square root of 2202240512 is about 46928.0354585614. The cubic root of 2202240512 is about 1301.0328108038.

Adding to 2202240512 its reverse (2150422022), we get a palindrome (4352662534).

The spelling of 2202240512 in words is "two billion, two hundred two million, two hundred forty thousand, five hundred twelve".