2211112110200 has 48 divisors (see below), whose sum is σ = 5875240753680. Its totient is φ = 758095580160.

The previous prime is 2211112110167. The next prime is 2211112110209. The reversal of 2211112110200 is 20112111122.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2211112110209) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 789681497 + ... + 789684296.

It is an arithmetic number, because the mean of its divisors is an integer number (122400849035).

Almost surely, 2^{2211112110200} is an apocalyptic number.

2211112110200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2211112110200 is an abundant number, since it is smaller than the sum of its proper divisors (3664128643480).

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

2211112110200 is a wasteful number, since it uses less digits than its factorization.

2211112110200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1579365816 (or 1579365807 counting only the distinct ones).

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

Adding to 2211112110200 its reverse (20112111122), we get a palindrome (2231224221322).

The spelling of 2211112110200 in words is "two trillion, two hundred eleven billion, one hundred twelve million, one hundred ten thousand, two hundred".