111122000210 has 32 divisors (see below), whose sum is σ = 216354704832. Its totient is φ = 40848903360.

The previous prime is 111122000183. The next prime is 111122000263. The reversal of 111122000210 is 12000221111.

It is a junction number, because it is equal to n+sod(n) for n = 111122000191 and 111122000200.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1853276 + ... + 1912295.

It is an arithmetic number, because the mean of its divisors is an integer number (6761084526).

Almost surely, 2^111122000210 is an apocalyptic number.

111122000210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

111122000210 is a deficient number, since it is larger than the sum of its proper divisors (105232704622).

111122000210 is a wasteful number, since it uses less digits than its factorization.

111122000210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3765818.

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

Adding to 111122000210 its reverse (12000221111), we get a palindrome (123122221321).

The spelling of 111122000210 in words is "one hundred eleven billion, one hundred twenty-two million, two hundred ten", and thus it is an aban number.