2100221002223 has 2 divisors, whose sum is σ = 2100221002224. Its totient is φ = 2100221002222.

The previous prime is 2100221002199. The next prime is 2100221002247. The reversal of 2100221002223 is 3222001220012.

It is a balanced prime because it is at equal distance from previous prime (2100221002199) and next prime (2100221002247).

It is a cyclic number.

It is not a de Polignac number, because 2100221002223 - 2²⁰ = 2100219953647 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2100221001223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1050110501111 + 1050110501112.

It is an arithmetic number, because the mean of its divisors is an integer number (1050110501112).

Almost surely, 2^{2100221002223} is an apocalyptic number.

2100221002223 is a deficient number, since it is larger than the sum of its proper divisors (1).

2100221002223 is an equidigital number, since it uses as much as digits as its factorization.

2100221002223 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 2100221002223 its reverse (3222001220012), we get a palindrome (5322222222235).

The spelling of 2100221002223 in words is "two trillion, one hundred billion, two hundred twenty-one million, two thousand, two hundred twenty-three".