12125502014010 has 128 divisors (see below), whose sum is σ = 36335618648064. Its totient is φ = 2515862818560.

The previous prime is 12125502014009. The next prime is 12125502014063. The reversal of 12125502014010 is 1041020552121.

It is a happy 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 63 ways as a sum of consecutive naturals, for example, 2312892 + ... + 5440631.

It is an arithmetic number, because the mean of its divisors is an integer number (283872020688).

Almost surely, 2^{12125502014010} is an apocalyptic number.

12125502014010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12125502014010 is an abundant number, since it is smaller than the sum of its proper divisors (24210116634054).

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

12125502014010 is a wasteful number, since it uses less digits than its factorization.

12125502014010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7754228.

The product of its (nonzero) digits is 800, while the sum is 24.

Adding to 12125502014010 its reverse (1041020552121), we get a palindrome (13166522566131).

The spelling of 12125502014010 in words is "twelve trillion, one hundred twenty-five billion, five hundred two million, fourteen thousand, ten".