2122222010 has 32 divisors (see below), whose sum is σ = 3856896000. Its totient is φ = 840730240.

The previous prime is 2122221989. The next prime is 2122222027. The reversal of 2122222010 is 102222212.

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, 454166 + ... + 458814.

It is an arithmetic number, because the mean of its divisors is an integer number (120528000).

Almost surely, 2^2122222010 is an apocalyptic number.

2122222010 is a deficient number, since it is larger than the sum of its proper divisors (1734673990).

2122222010 is a wasteful number, since it uses less digits than its factorization.

2122222010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5086.

The product of its (nonzero) digits is 64, while the sum is 14.

The square root of 2122222010 is about 46067.5809002383. The cubic root of 2122222010 is about 1285.0803161556.

Adding to 2122222010 its reverse (102222212), we get a palindrome (2224444222).

It can be divided in two parts, 212 and 2222010, that added together give a palindrome (2222222).

The spelling of 2122222010 in words is "two billion, one hundred twenty-two million, two hundred twenty-two thousand, ten".