2200012711121 has 2 divisors, whose sum is σ = 2200012711122. Its totient is φ = 2200012711120.

The previous prime is 2200012711081. The next prime is 2200012711151. The reversal of 2200012711121 is 1211172100022.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2131074432400 + 68938278721 = 1459820^2 + 262561^2 .

It is a cyclic number.

It is not a de Polignac number, because 2200012711121 - 2²² = 2200008516817 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2200012711093 and 2200012711102.

It is not a weakly prime, because it can be changed into another prime (2200012711151) 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, 1100006355560 + 1100006355561.

It is an arithmetic number, because the mean of its divisors is an integer number (1100006355561).

Almost surely, 2^{2200012711121} is an apocalyptic number.

It is an amenable number.

2200012711121 is a deficient number, since it is larger than the sum of its proper divisors (1).

2200012711121 is an equidigital number, since it uses as much as digits as its factorization.

2200012711121 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 112, while the sum is 20.

Adding to 2200012711121 its reverse (1211172100022), we get a palindrome (3411184811143).

The spelling of 2200012711121 in words is "two trillion, two hundred billion, twelve million, seven hundred eleven thousand, one hundred twenty-one".