112102010220210 has 16 divisors (see below), whose sum is σ = 269044824528576. Its totient is φ = 29893869392048.

The previous prime is 112102010220191. The next prime is 112102010220217. The reversal of 112102010220210 is 12022010201211.

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 112102010220210.

It is not an unprimeable number, because it can be changed into a prime (112102010220217) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1868366836974 + ... + 1868366837033.

It is an arithmetic number, because the mean of its divisors is an integer number (16815301533036).

Almost surely, 2^{112102010220210} is an apocalyptic number.

112102010220210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

112102010220210 is an abundant number, since it is smaller than the sum of its proper divisors (156942814308366).

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

112102010220210 is a wasteful number, since it uses less digits than its factorization.

112102010220210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3736733674017.

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

Adding to 112102010220210 its reverse (12022010201211), we get a palindrome (124124020421421).

The spelling of 112102010220210 in words is "one hundred twelve trillion, one hundred two billion, ten million, two hundred twenty thousand, two hundred ten".