125319217224 has 64 divisors (see below), whose sum is σ = 314644824000. Its totient is φ = 41593685760.

The previous prime is 125319217223. The next prime is 125319217273. The reversal of 125319217224 is 422712913521.

It is not an unprimeable number, because it can be changed into a prime (125319217223) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13753182 + ... + 13762290.

It is an arithmetic number, because the mean of its divisors is an integer number (4916325375).

Almost surely, 2^125319217224 is an apocalyptic number.

It is an amenable number.

125319217224 is an abundant number, since it is smaller than the sum of its proper divisors (189325606776).

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

125319217224 is a wasteful number, since it uses less digits than its factorization.

125319217224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11518 (or 11514 counting only the distinct ones).

The product of its digits is 60480, while the sum is 39.

The spelling of 125319217224 in words is "one hundred twenty-five billion, three hundred nineteen million, two hundred seventeen thousand, two hundred twenty-four".