12223303031022 has 32 divisors (see below), whose sum is σ = 24916583093760. Its totient is φ = 3996476951520.

The previous prime is 12223303030997. The next prime is 12223303031029. The reversal of 12223303031022 is 22013030332221.

It is a super-2 number, since 2×12223303031022² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12223303030983 and 12223303031001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12223303031029) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 46382538 + ... + 46645325.

It is an arithmetic number, because the mean of its divisors is an integer number (778643221680).

Almost surely, 2^{12223303031022} is an apocalyptic number.

12223303031022 is an abundant number, since it is smaller than the sum of its proper divisors (12693280062738).

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

12223303031022 is a wasteful number, since it uses less digits than its factorization.

12223303031022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93028288.

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 12223303031022 its reverse (22013030332221), we get a palindrome (34236333363243).

The spelling of 12223303031022 in words is "twelve trillion, two hundred twenty-three billion, three hundred three million, thirty-one thousand, twenty-two".