112918566601 has 2 divisors, whose sum is σ = 112918566602. Its totient is φ = 112918566600.

The previous prime is 112918566577. The next prime is 112918566667. The reversal of 112918566601 is 106665819211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 70622531001 + 42296035600 = 265749^2 + 205660^2 .

It is a cyclic number.

It is not a de Polignac number, because 112918566601 - 2¹⁷ = 112918435529 is a prime.

It is not a weakly prime, because it can be changed into another prime (112918566001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56459283300 + 56459283301.

It is an arithmetic number, because the mean of its divisors is an integer number (56459283301).

Almost surely, 2^112918566601 is an apocalyptic number.

It is an amenable number.

112918566601 is a deficient number, since it is larger than the sum of its proper divisors (1).

112918566601 is an equidigital number, since it uses as much as digits as its factorization.

112918566601 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 155520, while the sum is 46.

The spelling of 112918566601 in words is "one hundred twelve billion, nine hundred eighteen million, five hundred sixty-six thousand, six hundred one".