122556732364 has 24 divisors (see below), whose sum is σ = 236243524608. Its totient is φ = 55166753040.

The previous prime is 122556732343. The next prime is 122556732377. The reversal of 122556732364 is 463237655221.

It is a super-3 number, since 3×122556732364³ (a number of 34 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

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 7 ways as a sum of consecutive naturals, for example, 13516732 + ... + 13525795.

It is an arithmetic number, because the mean of its divisors is an integer number (9843480192).

Almost surely, 2^122556732364 is an apocalyptic number.

It is an amenable number.

122556732364 is a deficient number, since it is larger than the sum of its proper divisors (113686792244).

122556732364 is a wasteful number, since it uses less digits than its factorization.

122556732364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27042645 (or 27042643 counting only the distinct ones).

The product of its digits is 1814400, while the sum is 46.

The spelling of 122556732364 in words is "one hundred twenty-two billion, five hundred fifty-six million, seven hundred thirty-two thousand, three hundred sixty-four".