2110111201001 has 8 divisors (see below), whose sum is σ = 2119161139200. Its totient is φ = 2101063105120.

The previous prime is 2110111200991. The next prime is 2110111201007. The reversal of 2110111201001 is 1001021110112.

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 2110111201001 - 2¹⁴ = 2110111184617 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2110111201007) 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, 1860056 + ... + 2771286.

It is an arithmetic number, because the mean of its divisors is an integer number (264895142400).

Almost surely, 2^{2110111201001} is an apocalyptic number.

It is an amenable number.

2110111201001 is a deficient number, since it is larger than the sum of its proper divisors (9049938199).

2110111201001 is an equidigital number, since it uses as much as digits as its factorization.

2110111201001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 921159.

The product of its (nonzero) digits is 4, while the sum is 11.

Adding to 2110111201001 its reverse (1001021110112), we get a palindrome (3111132311113).

The spelling of 2110111201001 in words is "two trillion, one hundred ten billion, one hundred eleven million, two hundred one thousand, one".