111245655563256 has 64 divisors (see below), whose sum is σ = 281242204012800. Its totient is φ = 36664819285248.

The previous prime is 111245655563227. The next prime is 111245655563267. The reversal of 111245655563256 is 652365556542111.

It is a hoax number, since the sum of its digits (57) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 111245655563196 and 111245655563205.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 230461851 + ... + 230944053.

It is an arithmetic number, because the mean of its divisors is an integer number (4394409437700).

Almost surely, 2^{111245655563256} is an apocalyptic number.

It is an amenable number.

111245655563256 is an abundant number, since it is smaller than the sum of its proper divisors (169996548449544).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

111245655563256 is a wasteful number, since it uses less digits than its factorization.

111245655563256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 590308 (or 590304 counting only the distinct ones).

The product of its digits is 32400000, while the sum is 57.

The spelling of 111245655563256 in words is "one hundred eleven trillion, two hundred forty-five billion, six hundred fifty-five million, five hundred sixty-three thousand, two hundred fifty-six".