111012000201001 has 4 divisors (see below), whose sum is σ = 111404268753232. Its totient is φ = 110619731648772.

The previous prime is 111012000200989. The next prime is 111012000201007. The reversal of 111012000201001 is 100102000210111.

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 111012000201001 - 2⁴⁵ = 75827628112169 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (111012000201007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 196134275691 + ... + 196134276256.

It is an arithmetic number, because the mean of its divisors is an integer number (27851067188308).

Almost surely, 2^{111012000201001} is an apocalyptic number.

It is an amenable number.

111012000201001 is a deficient number, since it is larger than the sum of its proper divisors (392268552231).

111012000201001 is an equidigital number, since it uses as much as digits as its factorization.

111012000201001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 392268552230.

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 111012000201001 its reverse (100102000210111), we get a palindrome (211114000411112).

The spelling of 111012000201001 in words is "one hundred eleven trillion, twelve billion, two hundred one thousand, one".