12010220110 has 16 divisors (see below), whose sum is σ = 24706738656. Its totient is φ = 4117789728.

The previous prime is 12010220107. The next prime is 12010220111. The reversal of 12010220110 is 1102201021.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12010220111) 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, 85787217 + ... + 85787356.

It is an arithmetic number, because the mean of its divisors is an integer number (1544171166).

Almost surely, 2^12010220110 is an apocalyptic number.

12010220110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12010220110 is an abundant number, since it is smaller than the sum of its proper divisors (12696518546).

12010220110 is a wasteful number, since it uses less digits than its factorization.

12010220110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171574587.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 12010220110 its reverse (1102201021), we get a palindrome (13112421131).

The spelling of 12010220110 in words is "twelve billion, ten million, two hundred twenty thousand, one hundred ten".