100000020122203 has 2 divisors, whose sum is σ = 100000020122204. Its totient is φ = 100000020122202.

The previous prime is 100000020122183. The next prime is 100000020122281. The reversal of 100000020122203 is 302221020000001.

It is a weak prime.

It is an emirp because it is prime and its reverse (302221020000001) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 100000020122203 - 2⁹ = 100000020121691 is a prime.

It is not a weakly prime, because it can be changed into another prime (100000020122293) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50000010061101 + 50000010061102.

It is an arithmetic number, because the mean of its divisors is an integer number (50000010061102).

Almost surely, 2^{100000020122203} is an apocalyptic number.

100000020122203 is a deficient number, since it is larger than the sum of its proper divisors (1).

100000020122203 is an equidigital number, since it uses as much as digits as its factorization.

100000020122203 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 48, while the sum is 13.

Adding to 100000020122203 its reverse (302221020000001), we get a palindrome (402221040122204).

The spelling of 100000020122203 in words is "one hundred trillion, twenty million, one hundred twenty-two thousand, two hundred three".