12064222222 has 16 divisors (see below), whose sum is σ = 19490199120. Its totient is φ = 5567576832.

The previous prime is 12064222199. The next prime is 12064222241. The reversal of 12064222222 is 22222246021.

12064222222 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

12064222222 is a modest number, since divided by 222222 gives 12064 as remainder.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 453054 + ... + 478942.

It is an arithmetic number, because the mean of its divisors is an integer number (1218137445).

Almost surely, 2^12064222222 is an apocalyptic number.

12064222222 is a deficient number, since it is larger than the sum of its proper divisors (7425976898).

12064222222 is a wasteful number, since it uses less digits than its factorization.

12064222222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43827.

The product of its (nonzero) digits is 3072, while the sum is 25.

Adding to 12064222222 its reverse (22222246021), we get a palindrome (34286468243).

The spelling of 12064222222 in words is "twelve billion, sixty-four million, two hundred twenty-two thousand, two hundred twenty-two".