125123227606 has 8 divisors (see below), whose sum is σ = 202122136944. Its totient is φ = 57749181960.

The previous prime is 125123227577. The next prime is 125123227639. The reversal of 125123227606 is 606722321521.

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 pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2406215890 + ... + 2406215941.

It is an arithmetic number, because the mean of its divisors is an integer number (25265267118).

Almost surely, 2^125123227606 is an apocalyptic number.

125123227606 is a deficient number, since it is larger than the sum of its proper divisors (76998909338).

125123227606 is a wasteful number, since it uses less digits than its factorization.

125123227606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4812431846.

The product of its (nonzero) digits is 60480, while the sum is 37.

The spelling of 125123227606 in words is "one hundred twenty-five billion, one hundred twenty-three million, two hundred twenty-seven thousand, six hundred six".