2212312210 has 16 divisors (see below), whose sum is σ = 4110619392. Its totient is φ = 856378800.

The previous prime is 2212312199. The next prime is 2212312213. The reversal of 2212312210 is 122132122.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (2212312213) 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, 3567936 + ... + 3568555.

It is an arithmetic number, because the mean of its divisors is an integer number (256913712).

Almost surely, 2^2212312210 is an apocalyptic number.

2212312210 is a deficient number, since it is larger than the sum of its proper divisors (1898307182).

2212312210 is a wasteful number, since it uses less digits than its factorization.

2212312210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7136529.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 2212312210 is about 47035.2230780295. The cubic root of 2212312210 is about 1303.0131703707.

Adding to 2212312210 its reverse (122132122), we get a palindrome (2334444332).

The spelling of 2212312210 in words is "two billion, two hundred twelve million, three hundred twelve thousand, two hundred ten".