20023200032233 has 2 divisors, whose sum is σ = 20023200032234. Its totient is φ = 20023200032232.

The previous prime is 20023200032197. The next prime is 20023200032249. The reversal of 20023200032233 is 33223000232002.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 15892277926144 + 4130922106089 = 3986512^2 + 2032467^2 .

It is a cyclic number.

It is not a de Polignac number, because 20023200032233 - 2¹³ = 20023200024041 is a prime.

It is a super-2 number, since 2×20023200032233² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (20023200035233) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10011600016116 + 10011600016117.

It is an arithmetic number, because the mean of its divisors is an integer number (10011600016117).

Almost surely, 2^{20023200032233} is an apocalyptic number.

It is an amenable number.

20023200032233 is a deficient number, since it is larger than the sum of its proper divisors (1).

20023200032233 is an equidigital number, since it uses as much as digits as its factorization.

20023200032233 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2592, while the sum is 22.

Adding to 20023200032233 its reverse (33223000232002), we get a palindrome (53246200264235).

The spelling of 20023200032233 in words is "twenty trillion, twenty-three billion, two hundred million, thirty-two thousand, two hundred thirty-three".