2332230200221 has 4 divisors (see below), whose sum is σ = 2355321588444. Its totient is φ = 2309138812000.

The previous prime is 2332230200203. The next prime is 2332230200227. The reversal of 2332230200221 is 1220020322332.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1808524694596 + 523705505625 = 1344814^2 + 723675^2 .

It is a cyclic number.

It is not a de Polignac number, because 2332230200221 - 2⁹ = 2332230199709 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2332230200192 and 2332230200201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2332230200227) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11545693960 + ... + 11545694161.

It is an arithmetic number, because the mean of its divisors is an integer number (588830397111).

Almost surely, 2^{2332230200221} is an apocalyptic number.

It is an amenable number.

2332230200221 is a deficient number, since it is larger than the sum of its proper divisors (23091388223).

2332230200221 is a wasteful number, since it uses less digits than its factorization.

2332230200221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23091388222.

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 2332230200221 its reverse (1220020322332), we get a palindrome (3552250522553).

The spelling of 2332230200221 in words is "two trillion, three hundred thirty-two billion, two hundred thirty million, two hundred thousand, two hundred twenty-one".