918822134065 has 16 divisors (see below), whose sum is σ = 1220774270400. Its totient is φ = 658260630720.

The previous prime is 918822134047. The next prime is 918822134089. The reversal of 918822134065 is 560431228819.

It is not a de Polignac number, because 918822134065 - 2⁷ = 918822133937 is a prime.

It is a super-2 number, since 2×918822134065² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 124666890 + ... + 124674259.

It is an arithmetic number, because the mean of its divisors is an integer number (76298391900).

Almost surely, 2^918822134065 is an apocalyptic number.

It is an amenable number.

918822134065 is a deficient number, since it is larger than the sum of its proper divisors (301952136335).

918822134065 is a wasteful number, since it uses less digits than its factorization.

918822134065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 249341232.

The product of its (nonzero) digits is 829440, while the sum is 49.

The spelling of 918822134065 in words is "nine hundred eighteen billion, eight hundred twenty-two million, one hundred thirty-four thousand, sixty-five".