2233113330121 has 2 divisors, whose sum is σ = 2233113330122. Its totient is φ = 2233113330120.

The previous prime is 2233113330113. The next prime is 2233113330131. The reversal of 2233113330121 is 1210333113322.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2226168441225 + 6944888896 = 1492035^2 + 83336^2 .

It is a cyclic number.

It is not a de Polignac number, because 2233113330121 - 2³ = 2233113330113 is a prime.

It is not a weakly prime, because it can be changed into another prime (2233113330131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1116556665060 + 1116556665061.

It is an arithmetic number, because the mean of its divisors is an integer number (1116556665061).

Almost surely, 2^{2233113330121} is an apocalyptic number.

It is an amenable number.

2233113330121 is a deficient number, since it is larger than the sum of its proper divisors (1).

2233113330121 is an equidigital number, since it uses as much as digits as its factorization.

2233113330121 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1944, while the sum is 25.

Adding to 2233113330121 its reverse (1210333113322), we get a palindrome (3443446443443).

The spelling of 2233113330121 in words is "two trillion, two hundred thirty-three billion, one hundred thirteen million, three hundred thirty thousand, one hundred twenty-one".