22530341144 has 8 divisors (see below), whose sum is σ = 42244389660. Its totient is φ = 11265170568.

The previous prime is 22530341123. The next prime is 22530341153. The reversal of 22530341144 is 44114303522.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-3 number, since 3×22530341144³ (a number of 32 digits) contains 333 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 as a sum of consecutive naturals, namely, 1408146314 + ... + 1408146329.

Almost surely, 2^22530341144 is an apocalyptic number.

It is an amenable number.

22530341144 is a deficient number, since it is larger than the sum of its proper divisors (19714048516).

22530341144 is a wasteful number, since it uses less digits than its factorization.

22530341144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2816292649 (or 2816292645 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 29.

Adding to 22530341144 its reverse (44114303522), we get a palindrome (66644644666).

The spelling of 22530341144 in words is "twenty-two billion, five hundred thirty million, three hundred forty-one thousand, one hundred forty-four".