22131300120341 has 2 divisors, whose sum is σ = 22131300120342. Its totient is φ = 22131300120340.

The previous prime is 22131300120331. The next prime is 22131300120361. The reversal of 22131300120341 is 14302100313122.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11343221920900 + 10788078199441 = 3367970^2 + 3284521^2 .

It is a cyclic number.

It is not a de Polignac number, because 22131300120341 - 2²² = 22131295926037 is a prime.

It is a super-2 number, since 2×22131300120341² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22131300120311) 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 as a sum of consecutive naturals, namely, 11065650060170 + 11065650060171.

It is an arithmetic number, because the mean of its divisors is an integer number (11065650060171).

Almost surely, 2^{22131300120341} is an apocalyptic number.

It is an amenable number.

22131300120341 is a deficient number, since it is larger than the sum of its proper divisors (1).

22131300120341 is an equidigital number, since it uses as much as digits as its factorization.

22131300120341 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 22131300120341 its reverse (14302100313122), we get a palindrome (36433400433463).

The spelling of 22131300120341 in words is "twenty-two trillion, one hundred thirty-one billion, three hundred million, one hundred twenty thousand, three hundred forty-one".