125057211224 has 64 divisors (see below), whose sum is σ = 256980276000. Its totient is φ = 56582046720.

The previous prime is 125057211193. The next prime is 125057211271. The reversal of 125057211224 is 422112750521.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 42347732 + ... + 42350684.

Almost surely, 2^125057211224 is an apocalyptic number.

It is an amenable number.

125057211224 is an abundant number, since it is smaller than the sum of its proper divisors (131923064776).

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

125057211224 is a wasteful number, since it uses less digits than its factorization.

125057211224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5028 (or 5024 counting only the distinct ones).

The product of its (nonzero) digits is 11200, while the sum is 32.

Adding to 125057211224 its reverse (422112750521), we get a palindrome (547169961745).

The spelling of 125057211224 in words is "one hundred twenty-five billion, fifty-seven million, two hundred eleven thousand, two hundred twenty-four".