2132212210 has 32 divisors (see below), whose sum is σ = 3919622400. Its totient is φ = 834865920.

The previous prime is 2132212183. The next prime is 2132212223. The reversal of 2132212210 is 122122312.

It is a happy number.

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, 133450 + ... + 148570.

It is an arithmetic number, because the mean of its divisors is an integer number (122488200).

Almost surely, 2^2132212210 is an apocalyptic number.

2132212210 is a deficient number, since it is larger than the sum of its proper divisors (1787410190).

2132212210 is a wasteful number, since it uses less digits than its factorization.

2132212210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15426.

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

The square root of 2132212210 is about 46175.8834241425. The cubic root of 2132212210 is about 1287.0936331516.

Adding to 2132212210 its reverse (122122312), we get a palindrome (2254334522).

The spelling of 2132212210 in words is "two billion, one hundred thirty-two million, two hundred twelve thousand, two hundred ten".