1110001002111 has 24 divisors (see below), whose sum is σ = 1607621124096. Its totient is φ = 738024716880.

The previous prime is 1110001002107. The next prime is 1110001002127. The reversal of 1110001002111 is 1112001000111.

It is not a de Polignac number, because 1110001002111 - 2² = 1110001002107 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a junction number, because it is equal to n+sod(n) for n = 1110001002093 and 1110001002102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1110001002161) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5592706 + ... + 5787776.

It is an arithmetic number, because the mean of its divisors is an integer number (66984213504).

Almost surely, 2^{1110001002111} is an apocalyptic number.

1110001002111 is a deficient number, since it is larger than the sum of its proper divisors (497620121985).

1110001002111 is a wasteful number, since it uses less digits than its factorization.

1110001002111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 196763 (or 196760 counting only the distinct ones).

The product of its (nonzero) digits is 2, while the sum is 9.

Adding to 1110001002111 its reverse (1112001000111), we get a palindrome (2222002002222).

It can be divided in two parts, 111000 and 1002111, that added together give a palindrome (1113111).

The spelling of 1110001002111 in words is "one trillion, one hundred ten billion, one million, two thousand, one hundred eleven".