2200021121111 has 8 divisors (see below), whose sum is σ = 2403900307200. Its totient is φ = 1996788146040.

The previous prime is 2200021121107. The next prime is 2200021121119. The reversal of 2200021121111 is 1111211200022.

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

It is a cyclic number.

It is not a de Polignac number, because 2200021121111 - 2² = 2200021121107 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2200021121119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 161545631 + ... + 161559248.

It is an arithmetic number, because the mean of its divisors is an integer number (300487538400).

Almost surely, 2^{2200021121111} is an apocalyptic number.

2200021121111 is a deficient number, since it is larger than the sum of its proper divisors (203879186089).

2200021121111 is a wasteful number, since it uses less digits than its factorization.

2200021121111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 323105509.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 2200021121111 its reverse (1111211200022), we get a palindrome (3311232321133).

The spelling of 2200021121111 in words is "two trillion, two hundred billion, twenty-one million, one hundred twenty-one thousand, one hundred eleven".