2242242210 has 64 divisors (see below), whose sum is σ = 5806942848. Its totient is φ = 550831104.

The previous prime is 2242242187. The next prime is 2242242241. The reversal of 2242242210 is 122422422.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 198474 + ... + 209466.

It is an arithmetic number, because the mean of its divisors is an integer number (90733482).

Almost surely, 2^2242242210 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2242242210, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2903471424).

2242242210 is an abundant number, since it is smaller than the sum of its proper divisors (3564700638).

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

2242242210 is a wasteful number, since it uses less digits than its factorization.

2242242210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11539.

The product of its (nonzero) digits is 1024, while the sum is 21.

The square root of 2242242210 is about 47352.3200065213. The cubic root of 2242242210 is about 1308.8629509643.

Adding to 2242242210 its reverse (122422422), we get a palindrome (2364664632).

The spelling of 2242242210 in words is "two billion, two hundred forty-two million, two hundred forty-two thousand, two hundred ten".