2112022311353 has 2 divisors, whose sum is σ = 2112022311354. Its totient is φ = 2112022311352.

The previous prime is 2112022311281. The next prime is 2112022311397. The reversal of 2112022311353 is 3531132202112.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2101377849769 + 10644461584 = 1449613^2 + 103172^2 .

It is a cyclic number.

It is not a de Polignac number, because 2112022311353 - 2⁸ = 2112022311097 is a prime.

It is not a weakly prime, because it can be changed into another prime (2112022313353) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1056011155676 + 1056011155677.

It is an arithmetic number, because the mean of its divisors is an integer number (1056011155677).

Almost surely, 2^{2112022311353} is an apocalyptic number.

It is an amenable number.

2112022311353 is a deficient number, since it is larger than the sum of its proper divisors (1).

2112022311353 is an equidigital number, since it uses as much as digits as its factorization.

2112022311353 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2160, while the sum is 26.

Adding to 2112022311353 its reverse (3531132202112), we get a palindrome (5643154513465).

The spelling of 2112022311353 in words is "two trillion, one hundred twelve billion, twenty-two million, three hundred eleven thousand, three hundred fifty-three".