1112201120201 has 2 divisors, whose sum is σ = 1112201120202. Its totient is φ = 1112201120200.

The previous prime is 1112201120119. The next prime is 1112201120203. The reversal of 1112201120201 is 1020211022111.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 831423006976 + 280778113225 = 911824^2 + 529885^2 .

It is a cyclic number.

It is not a de Polignac number, because 1112201120201 - 2³⁰ = 1111127378377 is a prime.

Together with 1112201120203, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (1112201120203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 556100560100 + 556100560101.

It is an arithmetic number, because the mean of its divisors is an integer number (556100560101).

Almost surely, 2^{1112201120201} is an apocalyptic number.

It is an amenable number.

1112201120201 is a deficient number, since it is larger than the sum of its proper divisors (1).

1112201120201 is an equidigital number, since it uses as much as digits as its factorization.

1112201120201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 1112201120201 its reverse (1020211022111), we get a palindrome (2132412142312).

The spelling of 1112201120201 in words is "one trillion, one hundred twelve billion, two hundred one million, one hundred twenty thousand, two hundred one".