112231230201001 has 2 divisors, whose sum is σ = 112231230201002. Its totient is φ = 112231230201000.

The previous prime is 112231230200987. The next prime is 112231230201047. The reversal of 112231230201001 is 100102032132211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 79995225440025 + 32236004760976 = 8944005^2 + 5677676^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-112231230201001 is a prime.

It is a super-2 number, since 2×112231230201001² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 112231230201001.

It is not a weakly prime, because it can be changed into another prime (112231230201401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56115615100500 + 56115615100501.

It is an arithmetic number, because the mean of its divisors is an integer number (56115615100501).

Almost surely, 2^{112231230201001} is an apocalyptic number.

It is an amenable number.

112231230201001 is a deficient number, since it is larger than the sum of its proper divisors (1).

112231230201001 is an equidigital number, since it uses as much as digits as its factorization.

112231230201001 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 112231230201001 its reverse (100102032132211), we get a palindrome (212333262333212).

The spelling of 112231230201001 in words is "one hundred twelve trillion, two hundred thirty-one billion, two hundred thirty million, two hundred one thousand, one".