22213113203101 has 2 divisors, whose sum is σ = 22213113203102. Its totient is φ = 22213113203100.

The previous prime is 22213113203089. The next prime is 22213113203131. The reversal of 22213113203101 is 10130231131222.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 21204090944100 + 1009022259001 = 4604790^2 + 1004501^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22213113203101 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22213113203131) 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, 11106556601550 + 11106556601551.

It is an arithmetic number, because the mean of its divisors is an integer number (11106556601551).

Almost surely, 2^{22213113203101} is an apocalyptic number.

It is an amenable number.

22213113203101 is a deficient number, since it is larger than the sum of its proper divisors (1).

22213113203101 is an equidigital number, since it uses as much as digits as its factorization.

22213113203101 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 22213113203101 its reverse (10130231131222), we get a palindrome (32343344334323).

The spelling of 22213113203101 in words is "twenty-two trillion, two hundred thirteen billion, one hundred thirteen million, two hundred three thousand, one hundred one".