111000211112001 has 8 divisors (see below), whose sum is σ = 148021494106464. Its totient is φ = 73989534429440.

The previous prime is 111000211111987. The next prime is 111000211112083. The reversal of 111000211112001 is 100211112000111.

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 111000211112001 - 2⁷ = 111000211111873 is a prime.

It is not an unprimeable number, because it can be changed into a prime (111000211112201) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2651553555 + ... + 2651595416.

It is an arithmetic number, because the mean of its divisors is an integer number (18502686763308).

Almost surely, 2^{111000211112001} is an apocalyptic number.

It is an amenable number.

111000211112001 is a deficient number, since it is larger than the sum of its proper divisors (37021282994463).

111000211112001 is an equidigital number, since it uses as much as digits as its factorization.

111000211112001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5303155951.

The product of its (nonzero) digits is 4, while the sum is 12.

Adding to 111000211112001 its reverse (100211112000111), we get a palindrome (211211323112112).

The spelling of 111000211112001 in words is "one hundred eleven trillion, two hundred eleven million, one hundred twelve thousand, one".