221134082359 has 2 divisors, whose sum is σ = 221134082360. Its totient is φ = 221134082358.

The previous prime is 221134082353. The next prime is 221134082437. The reversal of 221134082359 is 953280431122.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 221134082359 - 2⁵ = 221134082327 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (221134082353) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 110567041179 + 110567041180.

It is an arithmetic number, because the mean of its divisors is an integer number (110567041180).

Almost surely, 2^221134082359 is an apocalyptic number.

221134082359 is a deficient number, since it is larger than the sum of its proper divisors (1).

221134082359 is an equidigital number, since it uses as much as digits as its factorization.

221134082359 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 103680, while the sum is 40.

The spelling of 221134082359 in words is "two hundred twenty-one billion, one hundred thirty-four million, eighty-two thousand, three hundred fifty-nine".