22326055019 has 4 divisors (see below), whose sum is σ = 22473909840. Its totient is φ = 22178200200.

The previous prime is 22326054997. The next prime is 22326055021. The reversal of 22326055019 is 91055062322.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 22326055019 - 2²⁰ = 22325006443 is a prime.

It is a super-3 number, since 3×22326055019³ (a number of 32 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a self number, because there is not a number n which added to its sum of digits gives 22326055019.

It is not an unprimeable number, because it can be changed into a prime (22326055049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 73927184 + ... + 73927485.

It is an arithmetic number, because the mean of its divisors is an integer number (5618477460).

Almost surely, 2^22326055019 is an apocalyptic number.

22326055019 is a deficient number, since it is larger than the sum of its proper divisors (147854821).

22326055019 is a wasteful number, since it uses less digits than its factorization.

22326055019 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147854820.

The product of its (nonzero) digits is 32400, while the sum is 35.

The spelling of 22326055019 in words is "twenty-two billion, three hundred twenty-six million, fifty-five thousand, nineteen".