12130231212110 has 192 divisors, whose sum is σ = 25291127715840. Its totient is φ = 4153618344960.

The previous prime is 12130231212097. The next prime is 12130231212131. The reversal of 12130231212110 is 1121213203121.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 7810837094 + ... + 7810838646.

It is an arithmetic number, because the mean of its divisors is an integer number (131724623520).

Almost surely, 2^{12130231212110} is an apocalyptic number.

12130231212110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12130231212110 is an abundant number, since it is smaller than the sum of its proper divisors (13160896503730).

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

12130231212110 is a wasteful number, since it uses less digits than its factorization.

12130231212110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2671 (or 2652 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 20.

Adding to 12130231212110 its reverse (1121213203121), we get a palindrome (13251444415231).

The spelling of 12130231212110 in words is "twelve trillion, one hundred thirty billion, two hundred thirty-one million, two hundred twelve thousand, one hundred ten".