2212101210 has 32 divisors (see below), whose sum is σ = 5791684032. Its totient is φ = 536266880.

The previous prime is 2212101209. The next prime is 2212101223. The reversal of 2212101210 is 121012122.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3351339 + ... + 3351998.

It is an arithmetic number, because the mean of its divisors is an integer number (180990126).

Almost surely, 2^2212101210 is an apocalyptic number.

2212101210 is an abundant number, since it is smaller than the sum of its proper divisors (3579582822).

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

2212101210 is a wasteful number, since it uses less digits than its factorization.

2212101210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6703358.

The product of its (nonzero) digits is 16, while the sum is 12.

The square root of 2212101210 is about 47032.9800246593. The cubic root of 2212101210 is about 1302.9717439514.

Adding to 2212101210 its reverse (121012122), we get a palindrome (2333113332).

It can be divided in two parts, 2 and 212101210, that added together give a palindrome (212101212).

The spelling of 2212101210 in words is "two billion, two hundred twelve million, one hundred one thousand, two hundred ten".