122555231530496 has 20 divisors (see below), whose sum is σ = 244871097375432. Its totient is φ = 61277615764992.

The previous prime is 122555231530421. The next prime is 122555231530513. The reversal of 122555231530496 is 694035132555221.

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 as a sum of consecutive naturals, namely, 119682842780 + ... + 119682843803.

Almost surely, 2^{122555231530496} is an apocalyptic number.

122555231530496 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

122555231530496 is a deficient number, since it is larger than the sum of its proper divisors (122315865844936).

122555231530496 is an frugal number, since it uses more digits than its factorization.

122555231530496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 239365686601 (or 239365686585 counting only the distinct ones).

The product of its (nonzero) digits is 9720000, while the sum is 53.

The spelling of 122555231530496 in words is "one hundred twenty-two trillion, five hundred fifty-five billion, two hundred thirty-one million, five hundred thirty thousand, four hundred ninety-six".