10662332818201 has 2 divisors, whose sum is σ = 10662332818202. Its totient is φ = 10662332818200.

The previous prime is 10662332818169. The next prime is 10662332818223. The reversal of 10662332818201 is 10281823326601.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9923035507225 + 739297310976 = 3150085^2 + 859824^2 .

It is a cyclic number.

It is not a de Polignac number, because 10662332818201 - 2⁵ = 10662332818169 is a prime.

It is a super-2 number, since 2×10662332818201² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (10662332818001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5331166409100 + 5331166409101.

It is an arithmetic number, because the mean of its divisors is an integer number (5331166409101).

Almost surely, 2^{10662332818201} is an apocalyptic number.

It is an amenable number.

10662332818201 is a deficient number, since it is larger than the sum of its proper divisors (1).

10662332818201 is an equidigital number, since it uses as much as digits as its factorization.

10662332818201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 165888, while the sum is 43.

The spelling of 10662332818201 in words is "ten trillion, six hundred sixty-two billion, three hundred thirty-two million, eight hundred eighteen thousand, two hundred one".