22556133103143 has 8 divisors (see below), whose sum is σ = 30076454300800. Its totient is φ = 15036616987128.

The previous prime is 22556133103139. The next prime is 22556133103157. The reversal of 22556133103143 is 34130133165522.

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

It is not a de Polignac number, because 22556133103143 - 2² = 22556133103139 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22556133104143) 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 7 ways as a sum of consecutive naturals, for example, 201205033 + ... + 201317106.

It is an arithmetic number, because the mean of its divisors is an integer number (3759556787600).

Almost surely, 2^{22556133103143} is an apocalyptic number.

22556133103143 is a deficient number, since it is larger than the sum of its proper divisors (7520321197657).

22556133103143 is a wasteful number, since it uses less digits than its factorization.

22556133103143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 402540821.

The product of its (nonzero) digits is 194400, while the sum is 39.

Adding to 22556133103143 its reverse (34130133165522), we get a palindrome (56686266268665).

The spelling of 22556133103143 in words is "twenty-two trillion, five hundred fifty-six billion, one hundred thirty-three million, one hundred three thousand, one hundred forty-three".