12122213110 has 16 divisors (see below), whose sum is σ = 24937124256. Its totient is φ = 4156187328.

The previous prime is 12122213099. The next prime is 12122213111. The reversal of 12122213110 is 1131222121.

12122213110 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12122213111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 86587167 + ... + 86587306.

It is an arithmetic number, because the mean of its divisors is an integer number (1558570266).

Almost surely, 2^12122213110 is an apocalyptic number.

12122213110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12122213110 is an abundant number, since it is smaller than the sum of its proper divisors (12814911146).

12122213110 is a wasteful number, since it uses less digits than its factorization.

12122213110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 173174487.

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 12122213110 its reverse (1131222121), we get a palindrome (13253435231).

The spelling of 12122213110 in words is "twelve billion, one hundred twenty-two million, two hundred thirteen thousand, one hundred ten".