1120211200289 has 2 divisors, whose sum is σ = 1120211200290. Its totient is φ = 1120211200288.

The previous prime is 1120211200261. The next prime is 1120211200343. The reversal of 1120211200289 is 9820021120211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 876110976064 + 244100224225 = 936008^2 + 494065^2 .

It is a cyclic number.

It is not a de Polignac number, because 1120211200289 - 2¹⁶ = 1120211134753 is a prime.

It is not a weakly prime, because it can be changed into another prime (1120211200249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 560105600144 + 560105600145.

It is an arithmetic number, because the mean of its divisors is an integer number (560105600145).

Almost surely, 2^{1120211200289} is an apocalyptic number.

It is an amenable number.

1120211200289 is a deficient number, since it is larger than the sum of its proper divisors (1).

1120211200289 is an equidigital number, since it uses as much as digits as its factorization.

1120211200289 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1152, while the sum is 29.

The spelling of 1120211200289 in words is "one trillion, one hundred twenty billion, two hundred eleven million, two hundred thousand, two hundred eighty-nine".