130221133221111 has 8 divisors (see below), whose sum is σ = 175720083383040. Its totient is φ = 85768135936632.

The previous prime is 130221133221107. The next prime is 130221133221217. The reversal of 130221133221111 is 111122331122031.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 130221133221111 - 2² = 130221133221107 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130221133221511) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 261488219071 + ... + 261488219568.

It is an arithmetic number, because the mean of its divisors is an integer number (21965010422880).

Almost surely, 2^{130221133221111} is an apocalyptic number.

130221133221111 is a deficient number, since it is larger than the sum of its proper divisors (45498950161929).

130221133221111 is an equidigital number, since it uses as much as digits as its factorization.

130221133221111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 522976438725.

The product of its (nonzero) digits is 432, while the sum is 24.

Adding to 130221133221111 its reverse (111122331122031), we get a palindrome (241343464343142).

The spelling of 130221133221111 in words is "one hundred thirty trillion, two hundred twenty-one billion, one hundred thirty-three million, two hundred twenty-one thousand, one hundred eleven".