221102110020059 has 2 divisors, whose sum is σ = 221102110020060. Its totient is φ = 221102110020058.

The previous prime is 221102110020017. The next prime is 221102110020119. The reversal of 221102110020059 is 950020011201122.

221102110020059 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 221102110020059 - 2²⁰ = 221102108971483 is a prime.

It is a super-2 number, since 2×221102110020059² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (221102110920059) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 110551055010029 + 110551055010030.

It is an arithmetic number, because the mean of its divisors is an integer number (110551055010030).

Almost surely, 2^{221102110020059} is an apocalyptic number.

221102110020059 is a deficient number, since it is larger than the sum of its proper divisors (1).

221102110020059 is an equidigital number, since it uses as much as digits as its factorization.

221102110020059 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 720, while the sum is 26.

The spelling of 221102110020059 in words is "two hundred twenty-one trillion, one hundred two billion, one hundred ten million, twenty thousand, fifty-nine".