123223353222 has 16 divisors (see below), whose sum is σ = 246889166832. Its totient is φ = 41000707680.

The previous prime is 123223353193. The next prime is 123223353229. The reversal of 123223353222 is 222353322321.

It is a happy number.

123223353222 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 123223353222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123223353229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18432229 + ... + 18438912.

It is an arithmetic number, because the mean of its divisors is an integer number (15430572927).

Almost surely, 2^123223353222 is an apocalyptic number.

123223353222 is an abundant number, since it is smaller than the sum of its proper divisors (123665813610).

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

123223353222 is a wasteful number, since it uses less digits than its factorization.

123223353222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36871703.

The product of its digits is 25920, while the sum is 30.

Adding to 123223353222 its reverse (222353322321), we get a palindrome (345576675543).

The spelling of 123223353222 in words is "one hundred twenty-three billion, two hundred twenty-three million, three hundred fifty-three thousand, two hundred twenty-two".