22131141430001 has 2 divisors, whose sum is σ = 22131141430002. Its totient is φ = 22131141430000.

The previous prime is 22131141429989. The next prime is 22131141430037. The reversal of 22131141430001 is 10003414113122.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 16942773145600 + 5188368284401 = 4116160^2 + 2277799^2 .

It is a cyclic number.

It is not a de Polignac number, because 22131141430001 - 2¹⁴ = 22131141413617 is a prime.

It is not a weakly prime, because it can be changed into another prime (22131141430091) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11065570715000 + 11065570715001.

It is an arithmetic number, because the mean of its divisors is an integer number (11065570715001).

Almost surely, 2^{22131141430001} is an apocalyptic number.

It is an amenable number.

22131141430001 is a deficient number, since it is larger than the sum of its proper divisors (1).

22131141430001 is an equidigital number, since it uses as much as digits as its factorization.

22131141430001 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 576, while the sum is 23.

Adding to 22131141430001 its reverse (10003414113122), we get a palindrome (32134555543123).

The spelling of 22131141430001 in words is "twenty-two trillion, one hundred thirty-one billion, one hundred forty-one million, four hundred thirty thousand, one".