12510114220 has 24 divisors (see below), whose sum is σ = 26307406944. Its totient is φ = 4997156736.

The previous prime is 12510114203. The next prime is 12510114233. The reversal of 12510114220 is 2241101521.

12510114220 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

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, 415657 + ... + 444736.

It is an arithmetic number, because the mean of its divisors is an integer number (1096141956).

Almost surely, 2^12510114220 is an apocalyptic number.

12510114220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12510114220 is an abundant number, since it is smaller than the sum of its proper divisors (13797292724).

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

12510114220 is a wasteful number, since it uses less digits than its factorization.

12510114220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 861129 (or 861127 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 19.

Adding to 12510114220 its reverse (2241101521), we get a palindrome (14751215741).

The spelling of 12510114220 in words is "twelve billion, five hundred ten million, one hundred fourteen thousand, two hundred twenty".