100222221021103 has 2 divisors, whose sum is σ = 100222221021104. Its totient is φ = 100222221021102.

The previous prime is 100222221021089. The next prime is 100222221021199. The reversal of 100222221021103 is 301120122222001.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 100222221021103 - 2²¹ = 100222218923951 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100222221061103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50111110510551 + 50111110510552.

It is an arithmetic number, because the mean of its divisors is an integer number (50111110510552).

Almost surely, 2^{100222221021103} is an apocalyptic number.

100222221021103 is a deficient number, since it is larger than the sum of its proper divisors (1).

100222221021103 is an equidigital number, since it uses as much as digits as its factorization.

100222221021103 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 100222221021103 its reverse (301120122222001), we get a palindrome (401342343243104).

The spelling of 100222221021103 in words is "one hundred trillion, two hundred twenty-two billion, two hundred twenty-one million, twenty-one thousand, one hundred three".