211120200112223 has 16 divisors (see below), whose sum is σ = 227060947733760. Its totient is φ = 195575625987456.

The previous prime is 211120200112177. The next prime is 211120200112247. The reversal of 211120200112223 is 322211002021112.

It is a cyclic number.

It is not a de Polignac number, because 211120200112223 - 2⁸ = 211120200111967 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 211120200112195 and 211120200112204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (211120200112823) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 74386133 + ... + 77172126.

It is an arithmetic number, because the mean of its divisors is an integer number (14191309233360).

Almost surely, 2^{211120200112223} is an apocalyptic number.

211120200112223 is a deficient number, since it is larger than the sum of its proper divisors (15940747621537).

211120200112223 is a wasteful number, since it uses less digits than its factorization.

211120200112223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151559566.

The product of its (nonzero) digits is 192, while the sum is 20.

Adding to 211120200112223 its reverse (322211002021112), we get a palindrome (533331202133335).

The spelling of 211120200112223 in words is "two hundred eleven trillion, one hundred twenty billion, two hundred million, one hundred twelve thousand, two hundred twenty-three".