12201130110 has 32 divisors (see below), whose sum is σ = 31535229600. Its totient is φ = 3003355008.

The previous prime is 12201130093. The next prime is 12201130127. The reversal of 12201130110 is 1103110221.

It is an interprime number because it is at equal distance from previous prime (12201130093) and next prime (12201130127).

It is a super-2 number, since 2×12201130110² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15642085 + ... + 15642864.

It is an arithmetic number, because the mean of its divisors is an integer number (985475925).

Almost surely, 2^12201130110 is an apocalyptic number.

12201130110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12201130110 is an abundant number, since it is smaller than the sum of its proper divisors (19334099490).

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

12201130110 is a wasteful number, since it uses less digits than its factorization.

12201130110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31284972.

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

Adding to 12201130110 its reverse (1103110221), we get a palindrome (13304240331).

It can be divided in two parts, 12201 and 130110, that added together give a triangular number (142311 = T₅₃₃).

The spelling of 12201130110 in words is "twelve billion, two hundred one million, one hundred thirty thousand, one hundred ten".