112012220210 has 32 divisors (see below), whose sum is σ = 232889582592. Its totient is φ = 38335732480.

The previous prime is 112012220207. The next prime is 112012220251. The reversal of 112012220210 is 12022210211.

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, 29947922 + ... + 29951661.

It is an arithmetic number, because the mean of its divisors is an integer number (7277799456).

Almost surely, 2^112012220210 is an apocalyptic number.

112012220210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

112012220210 is an abundant number, since it is smaller than the sum of its proper divisors (120877362382).

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

112012220210 is a wasteful number, since it uses less digits than its factorization.

112012220210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59899618.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 112012220210 its reverse (12022210211), we get a palindrome (124034430421).

Subtracting from 112012220210 its reverse (12022210211), we obtain a palindrome (99990009999).

The spelling of 112012220210 in words is "one hundred twelve billion, twelve million, two hundred twenty thousand, two hundred ten".