22022322303 has 8 divisors (see below), whose sum is σ = 29987843328. Its totient is φ = 14369174744.

The previous prime is 22022322253. The next prime is 22022322307. The reversal of 22022322303 is 30322322022.

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

It is a cyclic number.

It is not a de Polignac number, because 22022322303 - 2⁶ = 22022322239 is a prime.

It is a super-2 number, since 2×22022322303² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 22022322303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22022322307) 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, 78093201 + ... + 78093482.

It is an arithmetic number, because the mean of its divisors is an integer number (3748480416).

Almost surely, 2^22022322303 is an apocalyptic number.

22022322303 is a deficient number, since it is larger than the sum of its proper divisors (7965521025).

22022322303 is a wasteful number, since it uses less digits than its factorization.

22022322303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 156186733.

The product of its (nonzero) digits is 1728, while the sum is 21.

Adding to 22022322303 its reverse (30322322022), we get a palindrome (52344644325).

The spelling of 22022322303 in words is "twenty-two billion, twenty-two million, three hundred twenty-two thousand, three hundred three".