122125678732 has 12 divisors (see below), whose sum is σ = 213726635136. Its totient is φ = 61060925840.

The previous prime is 122125678711. The next prime is 122125678771. The reversal of 122125678732 is 237876521221.

It is an unprimeable number.

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, 329644 + ... + 594067.

It is an arithmetic number, because the mean of its divisors is an integer number (17810552928).

Almost surely, 2^122125678732 is an apocalyptic number.

It is an amenable number.

122125678732 is a deficient number, since it is larger than the sum of its proper divisors (91600956404).

122125678732 is a wasteful number, since it uses less digits than its factorization.

122125678732 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 956768 (or 956766 counting only the distinct ones).

The product of its digits is 564480, while the sum is 46.

The spelling of 122125678732 in words is "one hundred twenty-two billion, one hundred twenty-five million, six hundred seventy-eight thousand, seven hundred thirty-two".