12002000112222 has 8 divisors (see below), whose sum is σ = 24004000224456. Its totient is φ = 4000666704072.

The previous prime is 12002000112209. The next prime is 12002000112229. The reversal of 12002000112222 is 22221100020021.

It is a sphenic number, since it is the product of 3 distinct primes.

12002000112222 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12002000112229) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1000166676013 + ... + 1000166676024.

It is an arithmetic number, because the mean of its divisors is an integer number (3000500028057).

Almost surely, 2^{12002000112222} is an apocalyptic number.

12002000112222 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

12002000112222 is a wasteful number, since it uses less digits than its factorization.

12002000112222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2000333352042.

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

Adding to 12002000112222 its reverse (22221100020021), we get a palindrome (34223100132243).

The spelling of 12002000112222 in words is "twelve trillion, two billion, one hundred twelve thousand, two hundred twenty-two".