125044231224 has 32 divisors (see below), whose sum is σ = 341029722240. Its totient is φ = 37892191200.

The previous prime is 125044231183. The next prime is 125044231231. The reversal of 125044231224 is 422132440521.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 125044231191 and 125044231200.

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 7 ways as a sum of consecutive naturals, for example, 236825932 + ... + 236826459.

It is an arithmetic number, because the mean of its divisors is an integer number (10657178820).

Almost surely, 2^125044231224 is an apocalyptic number.

It is an amenable number.

125044231224 is an abundant number, since it is smaller than the sum of its proper divisors (215985491016).

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

125044231224 is a wasteful number, since it uses less digits than its factorization.

125044231224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 473652411 (or 473652407 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 30.

Adding to 125044231224 its reverse (422132440521), we get a palindrome (547176671745).

The spelling of 125044231224 in words is "one hundred twenty-five billion, forty-four million, two hundred thirty-one thousand, two hundred twenty-four".