1110211110001 has 16 divisors (see below), whose sum is σ = 1270443242880. Its totient is φ = 950386947840.

The previous prime is 1110211109999. The next prime is 1110211110031. The reversal of 1110211110001 is 1000111120111.

It is a cyclic number.

It is not a de Polignac number, because 1110211110001 - 2¹ = 1110211109999 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1110211110001.

It is not an unprimeable number, because it can be changed into a prime (1110211110031) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 74668770 + ... + 74683636.

It is an arithmetic number, because the mean of its divisors is an integer number (79402702680).

Almost surely, 2^{1110211110001} is an apocalyptic number.

It is an amenable number.

1110211110001 is a deficient number, since it is larger than the sum of its proper divisors (160232132879).

1110211110001 is a wasteful number, since it uses less digits than its factorization.

1110211110001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27864.

The product of its (nonzero) digits is 2, while the sum is 10.

Adding to 1110211110001 its reverse (1000111120111), we get a palindrome (2110322230112).

The spelling of 1110211110001 in words is "one trillion, one hundred ten billion, two hundred eleven million, one hundred ten thousand, one".