2212002210 has 128 divisors (see below), whose sum is σ = 6031024128. Its totient is φ = 518654400.

The previous prime is 2212002151. The next prime is 2212002239. The reversal of 2212002210 is 122002122.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1236937 + ... + 1238723.

It is an arithmetic number, because the mean of its divisors is an integer number (47117376).

Almost surely, 2^2212002210 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2212002210, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3015512064).

2212002210 is an abundant number, since it is smaller than the sum of its proper divisors (3819021918).

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

2212002210 is a wasteful number, since it uses less digits than its factorization.

2212002210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1861 (or 1839 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 12.

The square root of 2212002210 is about 47031.9275599034. The cubic root of 2212002210 is about 1302.9523060031.

Adding to 2212002210 its reverse (122002122), we get a palindrome (2334004332).

The spelling of 2212002210 in words is "two billion, two hundred twelve million, two thousand, two hundred ten".