125422240502 has 8 divisors (see below), whose sum is σ = 202605157776. Its totient is φ = 57887187912.

The previous prime is 125422240481. The next prime is 125422240543. The reversal of 125422240502 is 205042224521.

It is a happy number.

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, 2411966138 + ... + 2411966189.

It is an arithmetic number, because the mean of its divisors is an integer number (25325644722).

Almost surely, 2^125422240502 is an apocalyptic number.

125422240502 is a deficient number, since it is larger than the sum of its proper divisors (77182917274).

125422240502 is a wasteful number, since it uses less digits than its factorization.

125422240502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4823932342.

The product of its (nonzero) digits is 12800, while the sum is 29.

The spelling of 125422240502 in words is "one hundred twenty-five billion, four hundred twenty-two million, two hundred forty thousand, five hundred two".