112000001021201 has 2 divisors, whose sum is σ = 112000001021202. Its totient is φ = 112000001021200.

The previous prime is 112000001021197. The next prime is 112000001021297. The reversal of 112000001021201 is 102120100000211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 104053240021201 + 7946761000000 = 10200649^2 + 2819000^2 .

It is a cyclic number.

It is not a de Polignac number, because 112000001021201 - 2² = 112000001021197 is a prime.

It is not a weakly prime, because it can be changed into another prime (112000001021401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56000000510600 + 56000000510601.

It is an arithmetic number, because the mean of its divisors is an integer number (56000000510601).

Almost surely, 2^{112000001021201} is an apocalyptic number.

It is an amenable number.

112000001021201 is a deficient number, since it is larger than the sum of its proper divisors (1).

112000001021201 is an equidigital number, since it uses as much as digits as its factorization.

112000001021201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 112000001021201 its reverse (102120100000211), we get a palindrome (214120101021412).

The spelling of 112000001021201 in words is "one hundred twelve trillion, one million, twenty-one thousand, two hundred one".