221332032768059 has 2 divisors, whose sum is σ = 221332032768060. Its totient is φ = 221332032768058.

The previous prime is 221332032768037. The next prime is 221332032768073. The reversal of 221332032768059 is 950867230233122.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 221332032768059 - 2²⁴ = 221332015990843 is a prime.

It is a super-2 number, since 2×221332032768059² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 221332032768059.

It is not a weakly prime, because it can be changed into another prime (221332032738059) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 110666016384029 + 110666016384030.

It is an arithmetic number, because the mean of its divisors is an integer number (110666016384030).

Almost surely, 2^{221332032768059} is an apocalyptic number.

221332032768059 is a deficient number, since it is larger than the sum of its proper divisors (1).

221332032768059 is an equidigital number, since it uses as much as digits as its factorization.

221332032768059 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6531840, while the sum is 53.

The spelling of 221332032768059 in words is "two hundred twenty-one trillion, three hundred thirty-two billion, thirty-two million, seven hundred sixty-eight thousand, fifty-nine".