112324001540221 has 2 divisors, whose sum is σ = 112324001540222. Its totient is φ = 112324001540220.

The previous prime is 112324001540189. The next prime is 112324001540381. The reversal of 112324001540221 is 122045100423211.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 99318385471321 + 13005616068900 = 9965861^2 + 3606330^2 .

It is a cyclic number.

It is not a de Polignac number, because 112324001540221 - 2⁵ = 112324001540189 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 112324001540221.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112324001541221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56162000770110 + 56162000770111.

It is an arithmetic number, because the mean of its divisors is an integer number (56162000770111).

Almost surely, 2^{112324001540221} is an apocalyptic number.

It is an amenable number.

112324001540221 is a deficient number, since it is larger than the sum of its proper divisors (1).

112324001540221 is an equidigital number, since it uses as much as digits as its factorization.

112324001540221 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3840, while the sum is 28.

Adding to 112324001540221 its reverse (122045100423211), we get a palindrome (234369101963432).

The spelling of 112324001540221 in words is "one hundred twelve trillion, three hundred twenty-four billion, one million, five hundred forty thousand, two hundred twenty-one".