20233302222321 has 24 divisors (see below), whose sum is σ = 30029642207136. Its totient is φ = 13120504709760.

The previous prime is 20233302222277. The next prime is 20233302222323. The reversal of 20233302222321 is 12322220333202.

20233302222321 is a `hidden beast` number, since 2 + 0 + 2 + 3 + 330 + 2 + 2 + 2 + 2 + 321 = 666.

It is not a de Polignac number, because 20233302222321 - 2¹¹ = 20233302220273 is a prime.

It is not an unprimeable number, because it can be changed into a prime (20233302222323) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 108376515 + ... + 108563048.

It is an arithmetic number, because the mean of its divisors is an integer number (1251235091964).

Almost surely, 2^{20233302222321} is an apocalyptic number.

It is an amenable number.

20233302222321 is a deficient number, since it is larger than the sum of its proper divisors (9796339984815).

20233302222321 is a wasteful number, since it uses less digits than its factorization.

20233302222321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 216939853 (or 216939850 counting only the distinct ones).

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

Adding to 20233302222321 its reverse (12322220333202), we get a palindrome (32555522555523).

The spelling of 20233302222321 in words is "twenty trillion, two hundred thirty-three billion, three hundred two million, two hundred twenty-two thousand, three hundred twenty-one".