2200121021113 has 2 divisors, whose sum is σ = 2200121021114. Its totient is φ = 2200121021112.

The previous prime is 2200121021093. The next prime is 2200121021159. The reversal of 2200121021113 is 3111201210022.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1714706443024 + 485414578089 = 1309468^2 + 696717^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2200121021113 is a prime.

It is a super-3 number, since 3×2200121021113³ (a number of 38 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (2200121028113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1100060510556 + 1100060510557.

It is an arithmetic number, because the mean of its divisors is an integer number (1100060510557).

Almost surely, 2^{2200121021113} is an apocalyptic number.

It is an amenable number.

2200121021113 is a deficient number, since it is larger than the sum of its proper divisors (1).

2200121021113 is an equidigital number, since it uses as much as digits as its factorization.

2200121021113 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 2200121021113 its reverse (3111201210022), we get a palindrome (5311322231135).

The spelling of 2200121021113 in words is "two trillion, two hundred billion, one hundred twenty-one million, twenty-one thousand, one hundred thirteen".