22534113165 has 32 divisors (see below), whose sum is σ = 37682426880. Its totient is φ = 11484125184.

The previous prime is 22534113157. The next prime is 22534113179. The reversal of 22534113165 is 56131143522.

It is not a de Polignac number, because 22534113165 - 2³ = 22534113157 is a prime.

It is a super-2 number, since 2×22534113165² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 224829 + ... + 309218.

It is an arithmetic number, because the mean of its divisors is an integer number (1177575840).

Almost surely, 2^22534113165 is an apocalyptic number.

It is an amenable number.

22534113165 is a deficient number, since it is larger than the sum of its proper divisors (15148313715).

22534113165 is a wasteful number, since it uses less digits than its factorization.

22534113165 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 534181.

The product of its digits is 21600, while the sum is 33.

Adding to 22534113165 its reverse (56131143522), we get a palindrome (78665256687).

The spelling of 22534113165 in words is "twenty-two billion, five hundred thirty-four million, one hundred thirteen thousand, one hundred sixty-five".