2213123124101 has 2 divisors, whose sum is σ = 2213123124102. Its totient is φ = 2213123124100.

The previous prime is 2213123124053. The next prime is 2213123124109. The reversal of 2213123124101 is 1014213213122.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1278710901601 + 934412222500 = 1130801^2 + 966650^2 .

It is a cyclic number.

It is not a de Polignac number, because 2213123124101 - 2¹⁰ = 2213123123077 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2213123124109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1106561562050 + 1106561562051.

It is an arithmetic number, because the mean of its divisors is an integer number (1106561562051).

Almost surely, 2^{2213123124101} is an apocalyptic number.

It is an amenable number.

2213123124101 is a deficient number, since it is larger than the sum of its proper divisors (1).

2213123124101 is an equidigital number, since it uses as much as digits as its factorization.

2213123124101 is an evil number, because the sum of its binary digits is even.

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

Adding to 2213123124101 its reverse (1014213213122), we get a palindrome (3227336337223).

The spelling of 2213123124101 in words is "two trillion, two hundred thirteen billion, one hundred twenty-three million, one hundred twenty-four thousand, one hundred one".