112220003120201 has 4 divisors (see below), whose sum is σ = 112220049196692. Its totient is φ = 112219957043712.

The previous prime is 112220003120177. The next prime is 112220003120221. The reversal of 112220003120201 is 102021300022211.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 85137086104576 + 27082917015625 = 9226976^2 + 5204125^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-112220003120201 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 112220003120201.

It is not an unprimeable number, because it can be changed into a prime (112220003120221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19168280 + ... + 24328233.

It is an arithmetic number, because the mean of its divisors is an integer number (28055012299173).

Almost surely, 2^{112220003120201} is an apocalyptic number.

It is an amenable number.

112220003120201 is a deficient number, since it is larger than the sum of its proper divisors (46076491).

112220003120201 is an equidigital number, since it uses as much as digits as its factorization.

112220003120201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46076490.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 112220003120201 its reverse (102021300022211), we get a palindrome (214241303142412).

The spelling of 112220003120201 in words is "one hundred twelve trillion, two hundred twenty billion, three million, one hundred twenty thousand, two hundred one".