1120221211201 has 2 divisors, whose sum is σ = 1120221211202. Its totient is φ = 1120221211200.

The previous prime is 1120221211189. The next prime is 1120221211267. The reversal of 1120221211201 is 1021121220211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 961578321201 + 158642890000 = 980601^2 + 398300^2 .

It is a cyclic number.

It is not a de Polignac number, because 1120221211201 - 2⁷ = 1120221211073 is a prime.

It is not a weakly prime, because it can be changed into another prime (1120221211301) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 560110605600 + 560110605601.

It is an arithmetic number, because the mean of its divisors is an integer number (560110605601).

Almost surely, 2^{1120221211201} is an apocalyptic number.

It is an amenable number.

1120221211201 is a deficient number, since it is larger than the sum of its proper divisors (1).

1120221211201 is an equidigital number, since it uses as much as digits as its factorization.

1120221211201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 1120221211201 its reverse (1021121220211), we get a palindrome (2141342431412).

The spelling of 1120221211201 in words is "one trillion, one hundred twenty billion, two hundred twenty-one million, two hundred eleven thousand, two hundred one".