111012220200210 has 96 divisors (see below), whose sum is σ = 326239994139840. Its totient is φ = 24038736398208.

The previous prime is 111012220200209. The next prime is 111012220200227. The reversal of 111012220200210 is 12002022210111.

It is a super-3 number, since 3×111012220200210³ (a number of 43 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 111012220200210.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1987301469 + ... + 1987357328.

It is an arithmetic number, because the mean of its divisors is an integer number (3398333272290).

Almost surely, 2^{111012220200210} is an apocalyptic number.

111012220200210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

111012220200210 is an abundant number, since it is smaller than the sum of its proper divisors (215227773939630).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

111012220200210 is a wasteful number, since it uses less digits than its factorization.

111012220200210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3974658840 (or 3974658833 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 111012220200210 its reverse (12002022210111), we get a palindrome (123014242410321).

The spelling of 111012220200210 in words is "one hundred eleven trillion, twelve billion, two hundred twenty million, two hundred thousand, two hundred ten".