1110200021201 has 2 divisors, whose sum is σ = 1110200021202. Its totient is φ = 1110200021200.

The previous prime is 1110200021153. The next prime is 1110200021219. The reversal of 1110200021201 is 1021200020111.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 764573611201 + 345626410000 = 874399^2 + 587900^2 .

It is a cyclic number.

It is not a de Polignac number, because 1110200021201 - 2⁶ = 1110200021137 is a prime.

It is not a weakly prime, because it can be changed into another prime (1110200021261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 555100010600 + 555100010601.

It is an arithmetic number, because the mean of its divisors is an integer number (555100010601).

Almost surely, 2^{1110200021201} is an apocalyptic number.

It is an amenable number.

1110200021201 is a deficient number, since it is larger than the sum of its proper divisors (1).

1110200021201 is an equidigital number, since it uses as much as digits as its factorization.

1110200021201 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 1110200021201 its reverse (1021200020111), we get a palindrome (2131400041312).

The spelling of 1110200021201 in words is "one trillion, one hundred ten billion, two hundred million, twenty-one thousand, two hundred one".