58868330221 has 2 divisors, whose sum is σ = 58868330222. Its totient is φ = 58868330220.

The previous prime is 58868330149. The next prime is 58868330251. The reversal of 58868330221 is 12203386885.

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., 44515092196 + 14353238025 = 210986^2 + 119805^2 .

It is a cyclic number.

It is not a de Polignac number, because 58868330221 - 2²⁵ = 58834775789 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (58868330251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29434165110 + 29434165111.

It is an arithmetic number, because the mean of its divisors is an integer number (29434165111).

Almost surely, 2^58868330221 is an apocalyptic number.

It is an amenable number.

58868330221 is a deficient number, since it is larger than the sum of its proper divisors (1).

58868330221 is an equidigital number, since it uses as much as digits as its factorization.

58868330221 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 552960, while the sum is 46.

The spelling of 58868330221 in words is "fifty-eight billion, eight hundred sixty-eight million, three hundred thirty thousand, two hundred twenty-one".