20000020002233 has 2 divisors, whose sum is σ = 20000020002234. Its totient is φ = 20000020002232.

The previous prime is 20000020002211. The next prime is 20000020002247. The reversal of 20000020002233 is 33220002000002.

It is an a-pointer prime, because the next prime (20000020002247) can be obtained adding 20000020002233 to its sum of digits (14).

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 14060797551529 + 5939222450704 = 3749773^2 + 2437052^2 .

It is a cyclic number.

It is not a de Polignac number, because 20000020002233 - 2⁶ = 20000020002169 is a prime.

It is not a weakly prime, because it can be changed into another prime (20000020008233) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10000010001116 + 10000010001117.

It is an arithmetic number, because the mean of its divisors is an integer number (10000010001117).

Almost surely, 2^{20000020002233} is an apocalyptic number.

It is an amenable number.

20000020002233 is a deficient number, since it is larger than the sum of its proper divisors (1).

20000020002233 is an equidigital number, since it uses as much as digits as its factorization.

20000020002233 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 144, while the sum is 14.

Adding to 20000020002233 its reverse (33220002000002), we get a palindrome (53220022002235).

The spelling of 20000020002233 in words is "twenty trillion, twenty million, two thousand, two hundred thirty-three".