20000132213233 has 2 divisors, whose sum is σ = 20000132213234. Its totient is φ = 20000132213232.

The previous prime is 20000132213207. The next prime is 20000132213329. The reversal of 20000132213233 is 33231223100002.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 19714514650609 + 285617562624 = 4440103^2 + 534432^2 .

It is a cyclic number.

It is not a de Polignac number, because 20000132213233 - 2²¹ = 20000130116081 is a prime.

It is not a weakly prime, because it can be changed into another prime (20000132213333) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10000066106616 + 10000066106617.

It is an arithmetic number, because the mean of its divisors is an integer number (10000066106617).

Almost surely, 2^{20000132213233} is an apocalyptic number.

It is an amenable number.

20000132213233 is a deficient number, since it is larger than the sum of its proper divisors (1).

20000132213233 is an equidigital number, since it uses as much as digits as its factorization.

20000132213233 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 20000132213233 its reverse (33231223100002), we get a palindrome (53231355313235).

The spelling of 20000132213233 in words is "twenty trillion, one hundred thirty-two million, two hundred thirteen thousand, two hundred thirty-three".