125351044422 has 16 divisors (see below), whose sum is σ = 250712616000. Its totient is φ = 41781926952.

The previous prime is 125351044409. The next prime is 125351044439. The reversal of 125351044422 is 224440153521.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 279388 + ... + 573375.

It is an arithmetic number, because the mean of its divisors is an integer number (15669538500).

Almost surely, 2^125351044422 is an apocalyptic number.

125351044422 is an abundant number, since it is smaller than the sum of its proper divisors (125361571578).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

125351044422 is a wasteful number, since it uses less digits than its factorization.

125351044422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 877267.

The product of its (nonzero) digits is 38400, while the sum is 33.

Adding to 125351044422 its reverse (224440153521), we get a palindrome (349791197943).

The spelling of 125351044422 in words is "one hundred twenty-five billion, three hundred fifty-one million, forty-four thousand, four hundred twenty-two".