112661217033 has 4 divisors (see below), whose sum is σ = 150214956048. Its totient is φ = 75107478020.

The previous prime is 112661217007. The next prime is 112661217047. The reversal of 112661217033 is 330712166211.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 112661217033 - 2⁸ = 112661216777 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 112661216985 and 112661217003.

It is not an unprimeable number, because it can be changed into a prime (112661217233) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 18776869503 + ... + 18776869508.

It is an arithmetic number, because the mean of its divisors is an integer number (37553739012).

Almost surely, 2^112661217033 is an apocalyptic number.

It is an amenable number.

112661217033 is a deficient number, since it is larger than the sum of its proper divisors (37553739015).

112661217033 is an equidigital number, since it uses as much as digits as its factorization.

112661217033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37553739014.

The product of its (nonzero) digits is 9072, while the sum is 33.

The spelling of 112661217033 in words is "one hundred twelve billion, six hundred sixty-one million, two hundred seventeen thousand, thirty-three".