125423110222 has 8 divisors (see below), whose sum is σ = 188136213696. Its totient is φ = 62711038992.

The previous prime is 125423110201. The next prime is 125423110223. The reversal of 125423110222 is 222011324521.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125423110223) 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 3 ways as a sum of consecutive naturals, for example, 231298 + ... + 551674.

It is an arithmetic number, because the mean of its divisors is an integer number (23517026712).

Almost surely, 2^125423110222 is an apocalyptic number.

125423110222 is a deficient number, since it is larger than the sum of its proper divisors (62713103474).

125423110222 is a wasteful number, since it uses less digits than its factorization.

125423110222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 516122.

The product of its (nonzero) digits is 1920, while the sum is 25.

Adding to 125423110222 its reverse (222011324521), we get a palindrome (347434434743).

The spelling of 125423110222 in words is "one hundred twenty-five billion, four hundred twenty-three million, one hundred ten thousand, two hundred twenty-two".