1102111110211 has 16 divisors (see below), whose sum is σ = 1151293538304. Its totient is φ = 1053034750944.

The previous prime is 1102111110209. The next prime is 1102111110251. The reversal of 1102111110211 is 1120111112011.

It is a cyclic number.

It is not a de Polignac number, because 1102111110211 - 2¹ = 1102111110209 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1102111110191 and 1102111110200.

It is not an unprimeable number, because it can be changed into a prime (1102111110251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 96476046 + ... + 96487468.

It is an arithmetic number, because the mean of its divisors is an integer number (71955846144).

Almost surely, 2^{1102111110211} is an apocalyptic number.

1102111110211 is a deficient number, since it is larger than the sum of its proper divisors (49182428093).

1102111110211 is a wasteful number, since it uses less digits than its factorization.

1102111110211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15690.

The product of its (nonzero) digits is 4, while the sum is 13.

Adding to 1102111110211 its reverse (1120111112011), we get a palindrome (2222222222222).

The spelling of 1102111110211 in words is "one trillion, one hundred two billion, one hundred eleven million, one hundred ten thousand, two hundred eleven".