210000111122 has 8 divisors (see below), whose sum is σ = 328695826176. Its totient is φ = 100434835732.

The previous prime is 210000111107. The next prime is 210000111149. The reversal of 210000111122 is 221111000012.

210000111122 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 2282609858 + ... + 2282609949.

It is an arithmetic number, because the mean of its divisors is an integer number (41086978272).

Almost surely, 2^210000111122 is an apocalyptic number.

210000111122 is a deficient number, since it is larger than the sum of its proper divisors (118695715054).

210000111122 is a wasteful number, since it uses less digits than its factorization.

210000111122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4565219832.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 210000111122 its reverse (221111000012), we get a palindrome (431111111134).

The spelling of 210000111122 in words is "two hundred ten billion, one hundred eleven thousand, one hundred twenty-two".