12125050 has 60 divisors (see below), whose sum is σ = 26570286. Its totient is φ = 4116000.

The previous prime is 12125041. The next prime is 12125083. The reversal of 12125050 is 5052121.

12125050 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 11431161 + 693889 = 3381^2 + 833^2 .

It is a hoax number, since the sum of its digits (16) coincides with the sum of the digits of its distinct prime factors.

It is an alternating number because its digits alternate between odd and even.

It is an unprimeable number.

It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 120000 + ... + 120100.

Almost surely, 2^12125050 is an apocalyptic number.

12125050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12125050 is an abundant number, since it is smaller than the sum of its proper divisors (14445236).

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

12125050 is an equidigital number, since it uses as much as digits as its factorization.

12125050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141 (or 115 counting only the distinct ones).

The product of its (nonzero) digits is 100, while the sum is 16.

The square root of 12125050 is about 3482.1042488702. The cubic root of 12125050 is about 229.7353603969.

Adding to 12125050 its reverse (5052121), we get a palindrome (17177171).

The spelling of 12125050 in words is "twelve million, one hundred twenty-five thousand, fifty".