2220310011121 has 2 divisors, whose sum is σ = 2220310011122. Its totient is φ = 2220310011120.

The previous prime is 2220310011067. The next prime is 2220310011167. The reversal of 2220310011121 is 1211100130222.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2130271607025 + 90038404096 = 1459545^2 + 300064^2 .

It is a cyclic number.

It is not a de Polignac number, because 2220310011121 - 2⁷ = 2220310010993 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2220310011095 and 2220310011104.

It is not a weakly prime, because it can be changed into another prime (2220310011181) 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, 1110155005560 + 1110155005561.

It is an arithmetic number, because the mean of its divisors is an integer number (1110155005561).

Almost surely, 2^{2220310011121} is an apocalyptic number.

It is an amenable number.

2220310011121 is a deficient number, since it is larger than the sum of its proper divisors (1).

2220310011121 is an equidigital number, since it uses as much as digits as its factorization.

2220310011121 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 16.

Adding to 2220310011121 its reverse (1211100130222), we get a palindrome (3431410141343).

The spelling of 2220310011121 in words is "two trillion, two hundred twenty billion, three hundred ten million, eleven thousand, one hundred twenty-one".