3200233120221 has 16 divisors (see below), whose sum is σ = 4382448500864. Its totient is φ = 2075757119424.

The previous prime is 3200233120187. The next prime is 3200233120243. The reversal of 3200233120221 is 1220213320023.

It is a happy number.

It is not a de Polignac number, because 3200233120221 - 2⁶ = 3200233120157 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3200233120321) 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, 2941551 + ... + 3879843.

It is an arithmetic number, because the mean of its divisors is an integer number (273903031304).

Almost surely, 2^{3200233120221} is an apocalyptic number.

It is an amenable number.

3200233120221 is a deficient number, since it is larger than the sum of its proper divisors (1182215380643).

3200233120221 is a wasteful number, since it uses less digits than its factorization.

3200233120221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 969060.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 3200233120221 its reverse (1220213320023), we get a palindrome (4420446440244).

The spelling of 3200233120221 in words is "three trillion, two hundred billion, two hundred thirty-three million, one hundred twenty thousand, two hundred twenty-one".