125227007 has 2 divisors, whose sum is σ = 125227008. Its totient is φ = 125227006.

The previous prime is 125227001. The next prime is 125227009. The reversal of 125227007 is 700722521.

It is a strong prime.

It is an emirp because it is prime and its reverse (700722521) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 125227007 - 2⁶ = 125226943 is a prime.

Together with 125227009, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (125227001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62613503 + 62613504.

It is an arithmetic number, because the mean of its divisors is an integer number (62613504).

Almost surely, 2^125227007 is an apocalyptic number.

125227007 is a deficient number, since it is larger than the sum of its proper divisors (1).

125227007 is an equidigital number, since it uses as much as digits as its factorization.

125227007 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1960, while the sum is 26.

The square root of 125227007 is about 11190.4873441687. The cubic root of 125227007 is about 500.3024929591.

Adding to 125227007 its reverse (700722521), we get a palindrome (825949528).

The spelling of 125227007 in words is "one hundred twenty-five million, two hundred twenty-seven thousand, seven".