12223130100001 has 2 divisors, whose sum is σ = 12223130100002. Its totient is φ = 12223130100000.

The previous prime is 12223130099993. The next prime is 12223130100019. The reversal of 12223130100001 is 10000103132221.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9819141869601 + 2403988230400 = 3133551^2 + 1550480^2 .

It is an emirp because it is prime and its reverse (10000103132221) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12223130100001 - 2³ = 12223130099993 is a prime.

It is not a weakly prime, because it can be changed into another prime (12223130100301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6111565050000 + 6111565050001.

It is an arithmetic number, because the mean of its divisors is an integer number (6111565050001).

Almost surely, 2^{12223130100001} is an apocalyptic number.

It is an amenable number.

12223130100001 is a deficient number, since it is larger than the sum of its proper divisors (1).

12223130100001 is an equidigital number, since it uses as much as digits as its factorization.

12223130100001 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 12223130100001 its reverse (10000103132221), we get a palindrome (22223233232222).

The spelling of 12223130100001 in words is "twelve trillion, two hundred twenty-three billion, one hundred thirty million, one hundred thousand, one".