22002200121103 has 2 divisors, whose sum is σ = 22002200121104. Its totient is φ = 22002200121102.

The previous prime is 22002200121047. The next prime is 22002200121149. The reversal of 22002200121103 is 30112100220022.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22002200121103 - 2²¹ = 22002198023951 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22002200122103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11001100060551 + 11001100060552.

It is an arithmetic number, because the mean of its divisors is an integer number (11001100060552).

Almost surely, 2^{22002200121103} is an apocalyptic number.

22002200121103 is a deficient number, since it is larger than the sum of its proper divisors (1).

22002200121103 is an equidigital number, since it uses as much as digits as its factorization.

22002200121103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 22002200121103 its reverse (30112100220022), we get a palindrome (52114300341125).

The spelling of 22002200121103 in words is "twenty-two trillion, two billion, two hundred million, one hundred twenty-one thousand, one hundred three".