112120121020201 has 8 divisors (see below), whose sum is σ = 128137345226240. Its totient is φ = 96102912829248.

The previous prime is 112120121020199. The next prime is 112120121020241. The reversal of 112120121020201 is 102020121021211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 112120121020201 - 2¹ = 112120121020199 is a prime.

It is not an unprimeable number, because it can be changed into a prime (112120121020241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25169425 + ... + 29287201.

It is an arithmetic number, because the mean of its divisors is an integer number (16017168153280).

Almost surely, 2^{112120121020201} is an apocalyptic number.

It is an amenable number.

112120121020201 is a deficient number, since it is larger than the sum of its proper divisors (16017224206039).

112120121020201 is an equidigital number, since it uses as much as digits as its factorization.

112120121020201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8007543.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 112120121020201 its reverse (102020121021211), we get a palindrome (214140242041412).

The spelling of 112120121020201 in words is "one hundred twelve trillion, one hundred twenty billion, one hundred twenty-one million, twenty thousand, two hundred one".