1120211001061 has 2 divisors, whose sum is σ = 1120211001062. Its totient is φ = 1120211001060.

The previous prime is 1120211001011. The next prime is 1120211001071. The reversal of 1120211001061 is 1601001120211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1082120062500 + 38090938561 = 1040250^2 + 195169^2 .

It is a cyclic number.

It is not a de Polignac number, because 1120211001061 - 2¹¹ = 1120210999013 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1120211001011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 560105500530 + 560105500531.

It is an arithmetic number, because the mean of its divisors is an integer number (560105500531).

Almost surely, 2^{1120211001061} is an apocalyptic number.

It is an amenable number.

1120211001061 is a deficient number, since it is larger than the sum of its proper divisors (1).

1120211001061 is an equidigital number, since it uses as much as digits as its factorization.

1120211001061 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24, while the sum is 16.

Adding to 1120211001061 its reverse (1601001120211), we get a palindrome (2721212121272).

The spelling of 1120211001061 in words is "one trillion, one hundred twenty billion, two hundred eleven million, one thousand, sixty-one".