112201020001 has 4 divisors (see below), whose sum is σ = 128229737152. Its totient is φ = 96172302852.

The previous prime is 112201019989. The next prime is 112201020121. The reversal of 112201020001 is 100020102211.

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, and also an emirpimes, since its reverse is a distinct semiprime: 100020102211 = 241 ⋅415021171.

It is a cyclic number.

It is not a de Polignac number, because 112201020001 - 2⁵ = 112201019969 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 112201020001.

It is not an unprimeable number, because it can be changed into a prime (112201020301) 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, 8014358565 + ... + 8014358578.

It is an arithmetic number, because the mean of its divisors is an integer number (32057434288).

Almost surely, 2^112201020001 is an apocalyptic number.

It is an amenable number.

112201020001 is a deficient number, since it is larger than the sum of its proper divisors (16028717151).

112201020001 is an equidigital number, since it uses as much as digits as its factorization.

112201020001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16028717150.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 112201020001 its reverse (100020102211), we get a palindrome (212221122212).

The spelling of 112201020001 in words is "one hundred twelve billion, two hundred one million, twenty thousand, one".