112200011220201 has 4 divisors (see below), whose sum is σ = 149600014960272. Its totient is φ = 74800007480132.

The previous prime is 112200011220173. The next prime is 112200011220203. The reversal of 112200011220201 is 102022110002211.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 112200011220201 - 2⁵ = 112200011220169 is a prime.

It is not an unprimeable number, because it can be changed into a prime (112200011220203) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18700001870031 + ... + 18700001870036.

It is an arithmetic number, because the mean of its divisors is an integer number (37400003740068).

Almost surely, 2^{112200011220201} is an apocalyptic number.

It is an amenable number.

112200011220201 is a deficient number, since it is larger than the sum of its proper divisors (37400003740071).

112200011220201 is an equidigital number, since it uses as much as digits as its factorization.

112200011220201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37400003740070.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 112200011220201 its reverse (102022110002211), we get a palindrome (214222121222412).

The spelling of 112200011220201 in words is "one hundred twelve trillion, two hundred billion, eleven million, two hundred twenty thousand, two hundred one".