2213221300123 has 2 divisors, whose sum is σ = 2213221300124. Its totient is φ = 2213221300122.

The previous prime is 2213221300093. The next prime is 2213221300151. The reversal of 2213221300123 is 3210031223122.

2213221300123 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2213221300123 - 2⁵ = 2213221300091 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2213221300094 and 2213221300103.

It is not a weakly prime, because it can be changed into another prime (2213221300223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1106610650061 + 1106610650062.

It is an arithmetic number, because the mean of its divisors is an integer number (1106610650062).

Almost surely, 2^{2213221300123} is an apocalyptic number.

2213221300123 is a deficient number, since it is larger than the sum of its proper divisors (1).

2213221300123 is an equidigital number, since it uses as much as digits as its factorization.

2213221300123 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 22.

Adding to 2213221300123 its reverse (3210031223122), we get a palindrome (5423252523245).

The spelling of 2213221300123 in words is "two trillion, two hundred thirteen billion, two hundred twenty-one million, three hundred thousand, one hundred twenty-three".