21032233411201 has 2 divisors, whose sum is σ = 21032233411202. Its totient is φ = 21032233411200.

The previous prime is 21032233411157. The next prime is 21032233411213. The reversal of 21032233411201 is 10211433223012.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 19266165176976 + 1766068234225 = 4389324^2 + 1328935^2 .

It is a cyclic number.

It is not a de Polignac number, because 21032233411201 - 2²⁷ = 21032099193473 is a prime.

It is not a weakly prime, because it can be changed into another prime (21032233411001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10516116705600 + 10516116705601.

It is an arithmetic number, because the mean of its divisors is an integer number (10516116705601).

Almost surely, 2^{21032233411201} is an apocalyptic number.

It is an amenable number.

21032233411201 is a deficient number, since it is larger than the sum of its proper divisors (1).

21032233411201 is an equidigital number, since it uses as much as digits as its factorization.

21032233411201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 21032233411201 its reverse (10211433223012), we get a palindrome (31243666634213).

The spelling of 21032233411201 in words is "twenty-one trillion, thirty-two billion, two hundred thirty-three million, four hundred eleven thousand, two hundred one".