1120211344361 has 2 divisors, whose sum is σ = 1120211344362. Its totient is φ = 1120211344360.

The previous prime is 1120211344331. The next prime is 1120211344363. The reversal of 1120211344361 is 1634431120211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1044555541225 + 75655803136 = 1022035^2 + 275056^2 .

It is a cyclic number.

It is not a de Polignac number, because 1120211344361 - 2⁶ = 1120211344297 is a prime.

Together with 1120211344363, 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 (1120211344363) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 560105672180 + 560105672181.

It is an arithmetic number, because the mean of its divisors is an integer number (560105672181).

Almost surely, 2^{1120211344361} is an apocalyptic number.

It is an amenable number.

1120211344361 is a deficient number, since it is larger than the sum of its proper divisors (1).

1120211344361 is an equidigital number, since it uses as much as digits as its factorization.

1120211344361 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3456, while the sum is 29.

Adding to 1120211344361 its reverse (1634431120211), we get a palindrome (2754642464572).

The spelling of 1120211344361 in words is "one trillion, one hundred twenty billion, two hundred eleven million, three hundred forty-four thousand, three hundred sixty-one".