112001110220201 has 2 divisors, whose sum is σ = 112001110220202. Its totient is φ = 112001110220200.

The previous prime is 112001110220173. The next prime is 112001110220257. The reversal of 112001110220201 is 102022011100211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 66133067186176 + 45868043034025 = 8132224^2 + 6772595^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-112001110220201 is a prime.

It is a super-2 number, since 2×112001110220201² (a number of 29 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (112001110220261) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56000555110100 + 56000555110101.

It is an arithmetic number, because the mean of its divisors is an integer number (56000555110101).

Almost surely, 2^{112001110220201} is an apocalyptic number.

It is an amenable number.

112001110220201 is a deficient number, since it is larger than the sum of its proper divisors (1).

112001110220201 is an equidigital number, since it uses as much as digits as its factorization.

112001110220201 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 112001110220201 its reverse (102022011100211), we get a palindrome (214023121320412).

The spelling of 112001110220201 in words is "one hundred twelve trillion, one billion, one hundred ten million, two hundred twenty thousand, two hundred one".