2210221122103 has 2 divisors, whose sum is σ = 2210221122104. Its totient is φ = 2210221122102.

The previous prime is 2210221122071. The next prime is 2210221122149. The reversal of 2210221122103 is 3012211220122.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2210221122103 - 2⁵ = 2210221122071 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2210221152103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1105110561051 + 1105110561052.

It is an arithmetic number, because the mean of its divisors is an integer number (1105110561052).

Almost surely, 2^{2210221122103} is an apocalyptic number.

2210221122103 is a deficient number, since it is larger than the sum of its proper divisors (1).

2210221122103 is an equidigital number, since it uses as much as digits as its factorization.

2210221122103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 2210221122103 its reverse (3012211220122), we get a palindrome (5222432342225).

The spelling of 2210221122103 in words is "two trillion, two hundred ten billion, two hundred twenty-one million, one hundred twenty-two thousand, one hundred three".