12110220210 has 64 divisors (see below), whose sum is σ = 32063091840. Its totient is φ = 2902817280.

The previous prime is 12110220149. The next prime is 12110220211. The reversal of 12110220210 is 1202201121.

It is not an unprimeable number, because it can be changed into a prime (12110220211) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 176797 + ... + 235536.

It is an arithmetic number, because the mean of its divisors is an integer number (500985810).

Almost surely, 2^12110220210 is an apocalyptic number.

12110220210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12110220210 is an abundant number, since it is smaller than the sum of its proper divisors (19952871630).

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

12110220210 is a wasteful number, since it uses less digits than its factorization.

12110220210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 412443.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 12110220210 its reverse (1202201121), we get a palindrome (13312421331).

The spelling of 12110220210 in words is "twelve billion, one hundred ten million, two hundred twenty thousand, two hundred ten".