1112213230201 has 2 divisors, whose sum is σ = 1112213230202. Its totient is φ = 1112213230200.

The previous prime is 1112213230187. The next prime is 1112213230223. The reversal of 1112213230201 is 1020323122111.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 944883146601 + 167330083600 = 972051^2 + 409060^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1112213230201 is a prime.

It is not a weakly prime, because it can be changed into another prime (1112213230231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 556106615100 + 556106615101.

It is an arithmetic number, because the mean of its divisors is an integer number (556106615101).

Almost surely, 2^{1112213230201} is an apocalyptic number.

It is an amenable number.

1112213230201 is a deficient number, since it is larger than the sum of its proper divisors (1).

1112213230201 is an equidigital number, since it uses as much as digits as its factorization.

1112213230201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 1112213230201 its reverse (1020323122111), we get a palindrome (2132536352312).

The spelling of 1112213230201 in words is "one trillion, one hundred twelve billion, two hundred thirteen million, two hundred thirty thousand, two hundred one".