23323210220222 has 32 divisors (see below), whose sum is σ = 40963833337824. Its totient is φ = 9841161139200.

The previous prime is 23323210220183. The next prime is 23323210220227. The reversal of 23323210220222 is 22202201232332.

It is a junction number, because it is equal to n+sod(n) for n = 23323210220191 and 23323210220200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23323210220227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 427106429 + ... + 427161032.

It is an arithmetic number, because the mean of its divisors is an integer number (1280119791807).

Almost surely, 2^{23323210220222} is an apocalyptic number.

23323210220222 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

23323210220222 is a deficient number, since it is larger than the sum of its proper divisors (17640623117602).

23323210220222 is a wasteful number, since it uses less digits than its factorization.

23323210220222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 854267564.

The product of its (nonzero) digits is 6912, while the sum is 26.

Adding to 23323210220222 its reverse (22202201232332), we get a palindrome (45525411452554).

The spelling of 23323210220222 in words is "twenty-three trillion, three hundred twenty-three billion, two hundred ten million, two hundred twenty thousand, two hundred twenty-two".