112281188557056 has 36 divisors (see below), whose sum is σ = 298831704963792. Its totient is φ = 37427062852096.

The previous prime is 112281188556913. The next prime is 112281188557063. The reversal of 112281188557056 is 650755881182211.

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, 73099731366 + ... + 73099732901.

Almost surely, 2^{112281188557056} is an apocalyptic number.

112281188557056 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

112281188557056 is an abundant number, since it is smaller than the sum of its proper divisors (186550516406736).

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

112281188557056 is an equidigital number, since it uses as much as digits as its factorization.

112281188557056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146199464286 (or 146199464272 counting only the distinct ones).

The product of its (nonzero) digits is 10752000, while the sum is 60.

The spelling of 112281188557056 in words is "one hundred twelve trillion, two hundred eighty-one billion, one hundred eighty-eight million, five hundred fifty-seven thousand, fifty-six".