22223030310 has 96 divisors (see below), whose sum is σ = 64370255040. Its totient is φ = 5281645824.

The previous prime is 22223030293. The next prime is 22223030311. The reversal of 22223030310 is 1303032222.

It is a happy number.

It is a super-2 number, since 2×22223030310² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22223030311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 293554 + ... + 361413.

It is an arithmetic number, because the mean of its divisors is an integer number (670523490).

Almost surely, 2^22223030310 is an apocalyptic number.

22223030310 is an abundant number, since it is smaller than the sum of its proper divisors (42147224730).

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

22223030310 is a wasteful number, since it uses less digits than its factorization.

22223030310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 655022 (or 655019 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

Adding to 22223030310 its reverse (1303032222), we get a palindrome (23526062532).

The spelling of 22223030310 in words is "twenty-two billion, two hundred twenty-three million, thirty thousand, three hundred ten".