2032223430321 has 12 divisors (see below), whose sum is σ = 3354781535872. Its totient is φ = 1161270531576.

The previous prime is 2032223430287. The next prime is 2032223430323. The reversal of 2032223430321 is 1230343222302.

2032223430321 is a `hidden beast` number, since 2 + 0 + 3 + 2 + 223 + 430 + 3 + 2 + 1 = 666.

It is not a de Polignac number, because 2032223430321 - 2⁹ = 2032223429809 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2032223430323) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 16128757321 + ... + 16128757446.

Almost surely, 2^{2032223430321} is an apocalyptic number.

2032223430321 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

2032223430321 is a deficient number, since it is larger than the sum of its proper divisors (1322558105551).

2032223430321 is a wasteful number, since it uses less digits than its factorization.

2032223430321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32257514780 (or 32257514777 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 27.

Adding to 2032223430321 its reverse (1230343222302), we get a palindrome (3262566652623).

The spelling of 2032223430321 in words is "two trillion, thirty-two billion, two hundred twenty-three million, four hundred thirty thousand, three hundred twenty-one".