111012002210 has 64 divisors (see below), whose sum is σ = 209623075200. Its totient is φ = 42280465920.

The previous prime is 111012002201. The next prime is 111012002267. The reversal of 111012002210 is 12200210111.

It is a junction number, because it is equal to n+sod(n) for n = 111012002191 and 111012002200.

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 31 ways as a sum of consecutive naturals, for example, 41129441 + ... + 41132139.

It is an arithmetic number, because the mean of its divisors is an integer number (3275360550).

Almost surely, 2^111012002210 is an apocalyptic number.

111012002210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

111012002210 is a deficient number, since it is larger than the sum of its proper divisors (98611072990).

111012002210 is a wasteful number, since it uses less digits than its factorization.

111012002210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5123.

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

Adding to 111012002210 its reverse (12200210111), we get a palindrome (123212212321).

The spelling of 111012002210 in words is "one hundred eleven billion, twelve million, two thousand, two hundred ten".