22165535343 has 16 divisors (see below), whose sum is σ = 33782628096. Its totient is φ = 12663554880.

The previous prime is 22165535317. The next prime is 22165535377. The reversal of 22165535343 is 34353556122.

It is not a de Polignac number, because 22165535343 - 2⁵ = 22165535311 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22165535393) 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, 10648 + ... + 210818.

It is an arithmetic number, because the mean of its divisors is an integer number (2111414256).

Almost surely, 2^22165535343 is an apocalyptic number.

22165535343 is a deficient number, since it is larger than the sum of its proper divisors (11617092753).

22165535343 is a wasteful number, since it uses less digits than its factorization.

22165535343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 205454.

The product of its digits is 324000, while the sum is 39.

The spelling of 22165535343 in words is "twenty-two billion, one hundred sixty-five million, five hundred thirty-five thousand, three hundred forty-three".