2233011133121 has 2 divisors, whose sum is σ = 2233011133122. Its totient is φ = 2233011133120.

The previous prime is 2233011133099. The next prime is 2233011133123. The reversal of 2233011133121 is 1213311103322.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2228045816896 + 4965316225 = 1492664^2 + 70465^2 .

It is a cyclic number.

It is not a de Polignac number, because 2233011133121 - 2²⁶ = 2232944024257 is a prime.

Together with 2233011133123, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (2233011133123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1116505566560 + 1116505566561.

It is an arithmetic number, because the mean of its divisors is an integer number (1116505566561).

Almost surely, 2^{2233011133121} is an apocalyptic number.

It is an amenable number.

2233011133121 is a deficient number, since it is larger than the sum of its proper divisors (1).

2233011133121 is an equidigital number, since it uses as much as digits as its factorization.

2233011133121 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 2233011133121 its reverse (1213311103322), we get a palindrome (3446322236443).

The spelling of 2233011133121 in words is "two trillion, two hundred thirty-three billion, eleven million, one hundred thirty-three thousand, one hundred twenty-one".