2223021430231 has 16 divisors (see below), whose sum is σ = 2570269907520. Its totient is φ = 1883210250240.

The previous prime is 2223021430229. The next prime is 2223021430243. The reversal of 2223021430231 is 1320341203222.

2223021430231 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 2223021430231 - 2¹ = 2223021430229 is a prime.

It is a super-2 number, since 2×2223021430231² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2223021430196 and 2223021430205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2223021430291) 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, 638895 + ... + 2203231.

It is an arithmetic number, because the mean of its divisors is an integer number (160641869220).

Almost surely, 2^{2223021430231} is an apocalyptic number.

2223021430231 is a deficient number, since it is larger than the sum of its proper divisors (347248477289).

2223021430231 is a wasteful number, since it uses less digits than its factorization.

2223021430231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1566714.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 2223021430231 its reverse (1320341203222), we get a palindrome (3543362633453).

The spelling of 2223021430231 in words is "two trillion, two hundred twenty-three billion, twenty-one million, four hundred thirty thousand, two hundred thirty-one".