1122000011201 has 2 divisors, whose sum is σ = 1122000011202. Its totient is φ = 1122000011200.

The previous prime is 1122000011183. The next prime is 1122000011239. The reversal of 1122000011201 is 1021100002211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 638119782976 + 483880228225 = 798824^2 + 695615^2 .

It is a cyclic number.

It is not a de Polignac number, because 1122000011201 - 2¹⁰ = 1122000010177 is a prime.

It is not a weakly prime, because it can be changed into another prime (1122000011291) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 561000005600 + 561000005601.

It is an arithmetic number, because the mean of its divisors is an integer number (561000005601).

Almost surely, 2^{1122000011201} is an apocalyptic number.

It is an amenable number.

1122000011201 is a deficient number, since it is larger than the sum of its proper divisors (1).

1122000011201 is an equidigital number, since it uses as much as digits as its factorization.

1122000011201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 1122000011201 its reverse (1021100002211), we get a palindrome (2143100013412).

The spelling of 1122000011201 in words is "one trillion, one hundred twenty-two billion, eleven thousand, two hundred one".