22144112303355 has 48 divisors (see below), whose sum is σ = 44609930876160. Its totient is φ = 9951446101824.

The previous prime is 22144112303353. The next prime is 22144112303363. The reversal of 22144112303355 is 55330321144122.

22144112303355 is a `hidden beast` number, since 2 + 2 + 1 + 4 + 411 + 230 + 3 + 3 + 5 + 5 = 666.

It is not a de Polignac number, because 22144112303355 - 2¹ = 22144112303353 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22144112303353) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 595733697 + ... + 595770866.

It is an arithmetic number, because the mean of its divisors is an integer number (929373559920).

Almost surely, 2^{22144112303355} is an apocalyptic number.

22144112303355 is an abundant number, since it is smaller than the sum of its proper divisors (22465818572805).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22144112303355 is a wasteful number, since it uses less digits than its factorization.

22144112303355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1191504640 (or 1191504637 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 36.

Adding to 22144112303355 its reverse (55330321144122), we get a palindrome (77474433447477).

The spelling of 22144112303355 in words is "twenty-two trillion, one hundred forty-four billion, one hundred twelve million, three hundred three thousand, three hundred fifty-five".