2200121121103 has 2 divisors, whose sum is σ = 2200121121104. Its totient is φ = 2200121121102.

The previous prime is 2200121121061. The next prime is 2200121121179. The reversal of 2200121121103 is 3011211210022.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2200121121103 - 2²⁹ = 2199584250191 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2200121127103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1100060560551 + 1100060560552.

It is an arithmetic number, because the mean of its divisors is an integer number (1100060560552).

Almost surely, 2^{2200121121103} is an apocalyptic number.

2200121121103 is a deficient number, since it is larger than the sum of its proper divisors (1).

2200121121103 is an equidigital number, since it uses as much as digits as its factorization.

2200121121103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 2200121121103 its reverse (3011211210022), we get a palindrome (5211332331125).

The spelling of 2200121121103 in words is "two trillion, two hundred billion, one hundred twenty-one million, one hundred twenty-one thousand, one hundred three".