125027037212 has 72 divisors (see below), whose sum is σ = 284429780208. Its totient is φ = 47523705600.

The previous prime is 125027037199. The next prime is 125027037227. The reversal of 125027037212 is 212730720521.

125027037212 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 618803 + ... + 795594.

It is an arithmetic number, because the mean of its divisors is an integer number (3950413614).

Almost surely, 2^125027037212 is an apocalyptic number.

It is an amenable number.

125027037212 is an abundant number, since it is smaller than the sum of its proper divisors (159402742996).

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

125027037212 is a wasteful number, since it uses less digits than its factorization.

125027037212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1414467 (or 1414458 counting only the distinct ones).

The product of its (nonzero) digits is 11760, while the sum is 32.

Adding to 125027037212 its reverse (212730720521), we get a palindrome (337757757733).

The spelling of 125027037212 in words is "one hundred twenty-five billion, twenty-seven million, thirty-seven thousand, two hundred twelve".