122072526328 has 16 divisors (see below), whose sum is σ = 229545605880. Its totient is φ = 60860364768.

The previous prime is 122072526319. The next prime is 122072526391. The reversal of 122072526328 is 823625270221.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21984351 + ... + 21989902.

Almost surely, 2^122072526328 is an apocalyptic number.

It is an amenable number.

122072526328 is a deficient number, since it is larger than the sum of its proper divisors (107473079552).

122072526328 is a wasteful number, since it uses less digits than its factorization.

122072526328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43974606 (or 43974602 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 40.

Adding to 122072526328 its reverse (823625270221), we get a palindrome (945697796549).

The spelling of 122072526328 in words is "one hundred twenty-two billion, seventy-two million, five hundred twenty-six thousand, three hundred twenty-eight".