2200021100012 has 6 divisors (see below), whose sum is σ = 3850036925028. Its totient is φ = 1100010550004.

The previous prime is 2200021099963. The next prime is 2200021100027. The reversal of 2200021100012 is 2100011200022.

It is a happy number.

2200021100012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 2200021099966 and 2200021100002.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 275002637498 + ... + 275002637505.

It is an arithmetic number, because the mean of its divisors is an integer number (641672820838).

Almost surely, 2^{2200021100012} is an apocalyptic number.

It is an amenable number.

2200021100012 is a deficient number, since it is larger than the sum of its proper divisors (1650015825016).

2200021100012 is a wasteful number, since it uses less digits than its factorization.

2200021100012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 550005275007 (or 550005275005 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 2200021100012 its reverse (2100011200022), we get a palindrome (4300032300034).

The spelling of 2200021100012 in words is "two trillion, two hundred billion, twenty-one million, one hundred thousand, twelve".