125622107 has 8 divisors (see below), whose sum is σ = 135374736. Its totient is φ = 115882272.

The previous prime is 125622071. The next prime is 125622121. The reversal of 125622107 is 701226521.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 125622107 - 2⁶ = 125622043 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (125622157) by changing a digit.

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, 30113 + ... + 34029.

It is an arithmetic number, because the mean of its divisors is an integer number (16921842).

Almost surely, 2^125622107 is an apocalyptic number.

125622107 is a deficient number, since it is larger than the sum of its proper divisors (9752629).

125622107 is a wasteful number, since it uses less digits than its factorization.

125622107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6397.

The product of its (nonzero) digits is 1680, while the sum is 26.

The square root of 125622107 is about 11208.1268283331. The cubic root of 125622107 is about 500.8281037313.

Adding to 125622107 its reverse (701226521), we get a palindrome (826848628).

The spelling of 125622107 in words is "one hundred twenty-five million, six hundred twenty-two thousand, one hundred seven".