12000220101222 has 32 divisors (see below), whose sum is σ = 24888412453632. Its totient is φ = 3854177217504.

The previous prime is 12000220101193. The next prime is 12000220101271. The reversal of 12000220101222 is 22210102200021.

12000220101222 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent 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, 262380268 + ... + 262425999.

It is an arithmetic number, because the mean of its divisors is an integer number (777762889176).

Almost surely, 2^{12000220101222} is an apocalyptic number.

12000220101222 is an abundant number, since it is smaller than the sum of its proper divisors (12888192352410).

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

12000220101222 is a wasteful number, since it uses less digits than its factorization.

12000220101222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 524806412.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 12000220101222 its reverse (22210102200021), we get a palindrome (34210322301243).

The spelling of 12000220101222 in words is "twelve trillion, two hundred twenty million, one hundred one thousand, two hundred twenty-two".