2110001120011 has 4 divisors (see below), whose sum is σ = 2149812461952. Its totient is φ = 2070189778072.

The previous prime is 2110001119999. The next prime is 2110001120033. The reversal of 2110001120011 is 1100211000112.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2110001120011 - 2⁷ = 2110001119883 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 2110001120011.

It is not an unprimeable number, because it can be changed into a prime (2110001120041) 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, 19905670891 + ... + 19905670996.

It is an arithmetic number, because the mean of its divisors is an integer number (537453115488).

Almost surely, 2^{2110001120011} is an apocalyptic number.

2110001120011 is a deficient number, since it is larger than the sum of its proper divisors (39811341941).

2110001120011 is an equidigital number, since it uses as much as digits as its factorization.

2110001120011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39811341940.

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

Adding to 2110001120011 its reverse (1100211000112), we get a palindrome (3210212120123).

The spelling of 2110001120011 in words is "two trillion, one hundred ten billion, one million, one hundred twenty thousand, eleven".