2230243233421 has 12 divisors (see below), whose sum is σ = 2594411839488. Its totient is φ = 1911602232792.

The previous prime is 2230243233397. The next prime is 2230243233437. The reversal of 2230243233421 is 1243323420322.

It is not a de Polignac number, because 2230243233421 - 2¹¹ = 2230243231373 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2230243233721) 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 11 ways as a sum of consecutive naturals, for example, 2511220 + ... + 3281266.

It is an arithmetic number, because the mean of its divisors is an integer number (216200986624).

Almost surely, 2^{2230243233421} is an apocalyptic number.

It is an amenable number.

2230243233421 is a deficient number, since it is larger than the sum of its proper divisors (364168606067).

2230243233421 is an equidigital number, since it uses as much as digits as its factorization.

2230243233421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 829168 (or 829161 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 31.

Adding to 2230243233421 its reverse (1243323420322), we get a palindrome (3473566653743).

The spelling of 2230243233421 in words is "two trillion, two hundred thirty billion, two hundred forty-three million, two hundred thirty-three thousand, four hundred twenty-one".