22052252200123 has 8 divisors (see below), whose sum is σ = 22468430851200. Its totient is φ = 21636077194368.

The previous prime is 22052252200067. The next prime is 22052252200151. The reversal of 22052252200123 is 32100225225022.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22052252200123 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22052252200091 and 22052252200100.

It is not an unprimeable number, because it can be changed into a prime (22052252200163) 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, 13403638 + ... + 14958676.

It is an arithmetic number, because the mean of its divisors is an integer number (2808553856400).

Almost surely, 2^{22052252200123} is an apocalyptic number.

22052252200123 is a deficient number, since it is larger than the sum of its proper divisors (416178651077).

22052252200123 is a wasteful number, since it uses less digits than its factorization.

22052252200123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1822661.

The product of its (nonzero) digits is 9600, while the sum is 28.

Adding to 22052252200123 its reverse (32100225225022), we get a palindrome (54152477425145).

The spelling of 22052252200123 in words is "twenty-two trillion, fifty-two billion, two hundred fifty-two million, two hundred thousand, one hundred twenty-three".