9335066112561 has 32 divisors (see below), whose sum is σ = 15110049097728. Its totient is φ = 5004396483840.

The previous prime is 9335066112487. The next prime is 9335066112563. The reversal of 9335066112561 is 1652116605339.

It is not a de Polignac number, because 9335066112561 - 2¹⁴ = 9335066096177 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 9335066112561.

It is not an unprimeable number, because it can be changed into a prime (9335066112563) by changing a digit.

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 in 31 ways as a sum of consecutive naturals, for example, 41928595 + ... + 42150648.

It is an arithmetic number, because the mean of its divisors is an integer number (472189034304).

Almost surely, 2^{9335066112561} is an apocalyptic number.

It is an amenable number.

9335066112561 is a deficient number, since it is larger than the sum of its proper divisors (5774982985167).

9335066112561 is a wasteful number, since it uses less digits than its factorization.

9335066112561 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84079581.

The product of its (nonzero) digits is 874800, while the sum is 48.

The spelling of 9335066112561 in words is "nine trillion, three hundred thirty-five billion, sixty-six million, one hundred twelve thousand, five hundred sixty-one".