58221663101 has 4 divisors (see below), whose sum is σ = 66539043552. Its totient is φ = 49904282652.

The previous prime is 58221663079. The next prime is 58221663109. The reversal of 58221663101 is 10136612285.

58221663101 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 58221663101 - 2²² = 58217468797 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (58221663109) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4158690215 + ... + 4158690228.

It is an arithmetic number, because the mean of its divisors is an integer number (16634760888).

Almost surely, 2^58221663101 is an apocalyptic number.

It is an amenable number.

58221663101 is a deficient number, since it is larger than the sum of its proper divisors (8317380451).

58221663101 is an equidigital number, since it uses as much as digits as its factorization.

58221663101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8317380450.

The product of its (nonzero) digits is 17280, while the sum is 35.

The spelling of 58221663101 in words is "fifty-eight billion, two hundred twenty-one million, six hundred sixty-three thousand, one hundred one".