1102110211211 has 8 divisors (see below), whose sum is σ = 1123001439840. Its totient is φ = 1081222564032.

The previous prime is 1102110211183. The next prime is 1102110211243. The reversal of 1102110211211 is 1121120112011.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1102110211211 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1102110211511) 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, 269975 + ... + 1509008.

It is an arithmetic number, because the mean of its divisors is an integer number (140375179980).

Almost surely, 2^{1102110211211} is an apocalyptic number.

1102110211211 is a deficient number, since it is larger than the sum of its proper divisors (20891228629).

1102110211211 is a wasteful number, since it uses less digits than its factorization.

1102110211211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1790725.

The product of its (nonzero) digits is 8, while the sum is 14.

Adding to 1102110211211 its reverse (1121120112011), we get a palindrome (2223230323222).

The spelling of 1102110211211 in words is "one trillion, one hundred two billion, one hundred ten million, two hundred eleven thousand, two hundred eleven".