130222033321 has 4 divisors (see below), whose sum is σ = 130225781700. Its totient is φ = 130218284944.

The previous prime is 130222033303. The next prime is 130222033327. The reversal of 130222033321 is 123330222031.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 123330222031 = 17 ⋅7254718943.

It can be written as a sum of positive squares in 2 ways, for example, as 74744826025 + 55477207296 = 273395^2 + 235536^2 .

It is a cyclic number.

It is not a de Polignac number, because 130222033321 - 2³⁵ = 95862294953 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 130222033292 and 130222033301.

It is not an unprimeable number, because it can be changed into a prime (130222033327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1821586 + ... + 1891723.

It is an arithmetic number, because the mean of its divisors is an integer number (32556445425).

Almost surely, 2^130222033321 is an apocalyptic number.

It is an amenable number.

130222033321 is a deficient number, since it is larger than the sum of its proper divisors (3748379).

130222033321 is an equidigital number, since it uses as much as digits as its factorization.

130222033321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3748378.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 130222033321 its reverse (123330222031), we get a palindrome (253552255352).

The spelling of 130222033321 in words is "one hundred thirty billion, two hundred twenty-two million, thirty-three thousand, three hundred twenty-one".