22755322203 has 8 divisors (see below), whose sum is σ = 31937294400. Its totient is φ = 14371782408.

The previous prime is 22755322201. The next prime is 22755322223. The reversal of 22755322203 is 30222355722.

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

It is not a de Polignac number, because 22755322203 - 2¹ = 22755322201 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22755322201) 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 7 ways as a sum of consecutive naturals, for example, 199608033 + ... + 199608146.

It is an arithmetic number, because the mean of its divisors is an integer number (3992161800).

Almost surely, 2^22755322203 is an apocalyptic number.

22755322203 is a deficient number, since it is larger than the sum of its proper divisors (9181972197).

22755322203 is a wasteful number, since it uses less digits than its factorization.

22755322203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 399216201.

The product of its (nonzero) digits is 50400, while the sum is 33.

Adding to 22755322203 its reverse (30222355722), we get a palindrome (52977677925).

The spelling of 22755322203 in words is "twenty-two billion, seven hundred fifty-five million, three hundred twenty-two thousand, two hundred three".