12110322100 has 18 divisors (see below), whose sum is σ = 26279399174. Its totient is φ = 4844128800.

The previous prime is 12110322097. The next prime is 12110322101. The reversal of 12110322100 is 122301121.

It can be written as a sum of positive squares in 3 ways, for example, as 141086884 + 11969235216 = 11878^2 + 109404^2 .

It is a super-4 number, since 4×12110322100⁴ (a number of 41 digits) contains 4444 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12110322101) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 60551511 + ... + 60551710.

Almost surely, 2^12110322100 is an apocalyptic number.

12110322100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12110322100 is an abundant number, since it is smaller than the sum of its proper divisors (14169077074).

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

12110322100 is a wasteful number, since it uses less digits than its factorization.

12110322100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121103235 (or 121103228 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 12110322100 its reverse (122301121), we get a palindrome (12232623221).

The spelling of 12110322100 in words is "twelve billion, one hundred ten million, three hundred twenty-two thousand, one hundred".