22111110200002 has 8 divisors (see below), whose sum is σ = 33166752626700. Its totient is φ = 11055525991104.

The previous prime is 22111110199939. The next prime is 22111110200021. The reversal of 22111110200002 is 20000201111122.

It can be written as a sum of positive squares in 2 ways, for example, as 21010039836241 + 1101070363761 = 4583671^2 + 1049319^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13592227 + ... + 15131782.

Almost surely, 2^{22111110200002} is an apocalyptic number.

22111110200002 is a deficient number, since it is larger than the sum of its proper divisors (11055642426698).

22111110200002 is a wasteful number, since it uses less digits than its factorization.

22111110200002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29108900.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 22111110200002 its reverse (20000201111122), we get a palindrome (42111311311124).

The spelling of 22111110200002 in words is "twenty-two trillion, one hundred eleven billion, one hundred ten million, two hundred thousand, two".