93044227081 has 16 divisors (see below), whose sum is σ = 100431563904. Its totient is φ = 85690007424.

The previous prime is 93044227061. The next prime is 93044227097. The reversal of 93044227081 is 18072244039.

It is a cyclic number.

It is not a de Polignac number, because 93044227081 - 2¹¹ = 93044225033 is a prime.

It is a super-2 number, since 2×93044227081² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (93044227021) 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 15 ways as a sum of consecutive naturals, for example, 10984810 + ... + 10993276.

It is an arithmetic number, because the mean of its divisors is an integer number (6276972744).

Almost surely, 2^93044227081 is an apocalyptic number.

It is an amenable number.

93044227081 is a deficient number, since it is larger than the sum of its proper divisors (7387336823).

93044227081 is a wasteful number, since it uses less digits than its factorization.

93044227081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10320.

The product of its (nonzero) digits is 96768, while the sum is 40.

The spelling of 93044227081 in words is "ninety-three billion, forty-four million, two hundred twenty-seven thousand, eighty-one".