2201633134321 has 2 divisors, whose sum is σ = 2201633134322. Its totient is φ = 2201633134320.

The previous prime is 2201633134247. The next prime is 2201633134339. The reversal of 2201633134321 is 1234313361022.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1204758688225 + 996874446096 = 1097615^2 + 998436^2 .

It is a cyclic number.

It is not a de Polignac number, because 2201633134321 - 2¹⁵ = 2201633101553 is a prime.

It is a super-2 number, since 2×2201633134321² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2201633135321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1100816567160 + 1100816567161.

It is an arithmetic number, because the mean of its divisors is an integer number (1100816567161).

Almost surely, 2^{2201633134321} is an apocalyptic number.

It is an amenable number.

2201633134321 is a deficient number, since it is larger than the sum of its proper divisors (1).

2201633134321 is an equidigital number, since it uses as much as digits as its factorization.

2201633134321 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15552, while the sum is 31.

Adding to 2201633134321 its reverse (1234313361022), we get a palindrome (3435946495343).

The spelling of 2201633134321 in words is "two trillion, two hundred one billion, six hundred thirty-three million, one hundred thirty-four thousand, three hundred twenty-one".