1120132221001 has 2 divisors, whose sum is σ = 1120132221002. Its totient is φ = 1120132221000.

The previous prime is 1120132220959. The next prime is 1120132221017. The reversal of 1120132221001 is 1001222310211.

It is an a-pointer prime, because the next prime (1120132221017) can be obtained adding 1120132221001 to its sum of digits (16).

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 872824931001 + 247307290000 = 934251^2 + 497300^2 .

It is an emirp because it is prime and its reverse (1001222310211) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1120132221001 - 2¹⁵ = 1120132188233 is a prime.

It is not a weakly prime, because it can be changed into another prime (1120132221401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 560066110500 + 560066110501.

It is an arithmetic number, because the mean of its divisors is an integer number (560066110501).

Almost surely, 2^{1120132221001} is an apocalyptic number.

It is an amenable number.

1120132221001 is a deficient number, since it is larger than the sum of its proper divisors (1).

1120132221001 is an equidigital number, since it uses as much as digits as its factorization.

1120132221001 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 1120132221001 its reverse (1001222310211), we get a palindrome (2121354531212).

The spelling of 1120132221001 in words is "one trillion, one hundred twenty billion, one hundred thirty-two million, two hundred twenty-one thousand, one".