125012206 has 8 divisors (see below), whose sum is σ = 204565464. Its totient is φ = 56823720.

The previous prime is 125012197. The next prime is 125012219. The reversal of 125012206 is 602210521.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2841165 + ... + 2841208.

It is an arithmetic number, because the mean of its divisors is an integer number (25570683).

Almost surely, 2^125012206 is an apocalyptic number.

125012206 is a deficient number, since it is larger than the sum of its proper divisors (79553258).

125012206 is a wasteful number, since it uses less digits than its factorization.

125012206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5682386.

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 125012206 is about 11180.8857430885. The cubic root of 125012206 is about 500.0162741370.

Adding to 125012206 its reverse (602210521), we get a palindrome (727222727).

It can be divided in two parts, 1250 and 12206, that added together give a square (13456 = 116²).

The spelling of 125012206 in words is "one hundred twenty-five million, twelve thousand, two hundred six".