125270229 has 24 divisors (see below), whose sum is σ = 202787008. Its totient is φ = 67368960.

The previous prime is 125270209. The next prime is 125270231. The reversal of 125270229 is 922072521.

It is not a de Polignac number, because 125270229 - 2⁸ = 125269973 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 125270196 and 125270205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125270209) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4252 + ... + 16389.

Almost surely, 2^125270229 is an apocalyptic number.

It is an amenable number.

125270229 is a deficient number, since it is larger than the sum of its proper divisors (77516779).

125270229 is a wasteful number, since it uses less digits than its factorization.

125270229 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20685 (or 20668 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 30.

The square root of 125270229 is about 11192.4183713798. The cubic root of 125270229 is about 500.3600460049.

The spelling of 125270229 in words is "one hundred twenty-five million, two hundred seventy thousand, two hundred twenty-nine".