111222010200011 has 4 divisors (see below), whose sum is σ = 112242395614800. Its totient is φ = 110201624785224.

The previous prime is 111222010199939. The next prime is 111222010200101. The reversal of 111222010200011 is 110002010222111.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 111222010200011 - 2³⁰ = 111220936458187 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (111222010200211) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 510192707231 + ... + 510192707448.

It is an arithmetic number, because the mean of its divisors is an integer number (28060598903700).

Almost surely, 2^{111222010200011} is an apocalyptic number.

111222010200011 is a deficient number, since it is larger than the sum of its proper divisors (1020385414789).

111222010200011 is a wasteful number, since it uses less digits than its factorization.

111222010200011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1020385414788.

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

Adding to 111222010200011 its reverse (110002010222111), we get a palindrome (221224020422122).

The spelling of 111222010200011 in words is "one hundred eleven trillion, two hundred twenty-two billion, ten million, two hundred thousand, eleven".