22300131330221 has 4 divisors (see below), whose sum is σ = 22568807611392. Its totient is φ = 22031455049052.

The previous prime is 22300131330203. The next prime is 22300131330233. The reversal of 22300131330221 is 12203313100322.

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 a cyclic number.

It is not a de Polignac number, because 22300131330221 - 2¹⁸ = 22300131068077 is a prime.

It is a super-3 number, since 3×22300131330221³ (a number of 41 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22300131335221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 134338140461 + ... + 134338140626.

It is an arithmetic number, because the mean of its divisors is an integer number (5642201902848).

Almost surely, 2^{22300131330221} is an apocalyptic number.

It is an amenable number.

22300131330221 is a deficient number, since it is larger than the sum of its proper divisors (268676281171).

22300131330221 is an equidigital number, since it uses as much as digits as its factorization.

22300131330221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 268676281170.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 22300131330221 its reverse (12203313100322), we get a palindrome (34503444430543).

The spelling of 22300131330221 in words is "twenty-two trillion, three hundred billion, one hundred thirty-one million, three hundred thirty thousand, two hundred twenty-one".