22105030553 has 8 divisors (see below), whose sum is σ = 22581742080. Its totient is φ = 21628585440.

The previous prime is 22105030529. The next prime is 22105030573. The reversal of 22105030553 is 35503050122.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 22105030553 - 2²² = 22100836249 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22105030513) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 105893 + ... + 235421.

It is an arithmetic number, because the mean of its divisors is an integer number (2822717760).

Almost surely, 2^22105030553 is an apocalyptic number.

It is an amenable number.

22105030553 is a deficient number, since it is larger than the sum of its proper divisors (476711527).

22105030553 is a wasteful number, since it uses less digits than its factorization.

22105030553 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133207.

The product of its (nonzero) digits is 4500, while the sum is 26.

Adding to 22105030553 its reverse (35503050122), we get a palindrome (57608080675).

The spelling of 22105030553 in words is "twenty-two billion, one hundred five million, thirty thousand, five hundred fifty-three".