5340033110221 has 2 divisors, whose sum is σ = 5340033110222. Its totient is φ = 5340033110220.

The previous prime is 5340033110219. The next prime is 5340033110239. The reversal of 5340033110221 is 1220113300435.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5223761658025 + 116271452196 = 2285555^2 + 340986^2 .

It is a cyclic number.

It is not a de Polignac number, because 5340033110221 - 2¹ = 5340033110219 is a prime.

Together with 5340033110219, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5340033116221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2670016555110 + 2670016555111.

It is an arithmetic number, because the mean of its divisors is an integer number (2670016555111).

Almost surely, 2^{5340033110221} is an apocalyptic number.

It is an amenable number.

5340033110221 is a deficient number, since it is larger than the sum of its proper divisors (1).

5340033110221 is an equidigital number, since it uses as much as digits as its factorization.

5340033110221 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2160, while the sum is 25.

Adding to 5340033110221 its reverse (1220113300435), we get a palindrome (6560146410656).

The spelling of 5340033110221 in words is "five trillion, three hundred forty billion, thirty-three million, one hundred ten thousand, two hundred twenty-one".