125528873067122 has 16 divisors (see below), whose sum is σ = 215192944770432. Its totient is φ = 53797940722080.

The previous prime is 125528873067047. The next prime is 125528873067203. The reversal of 125528873067122 is 221760378825521.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6950579 + ... + 17302262.

It is an arithmetic number, because the mean of its divisors is an integer number (13449559048152).

Almost surely, 2^{125528873067122} is an apocalyptic number.

125528873067122 is a deficient number, since it is larger than the sum of its proper divisors (89664071703310).

125528873067122 is a wasteful number, since it uses less digits than its factorization.

125528873067122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24622553.

The product of its (nonzero) digits is 22579200, while the sum is 59.

The spelling of 125528873067122 in words is "one hundred twenty-five trillion, five hundred twenty-eight billion, eight hundred seventy-three million, sixty-seven thousand, one hundred twenty-two".