1102012110211 has 4 divisors (see below), whose sum is σ = 1102028595624. Its totient is φ = 1101995624800.

The previous prime is 1102012110097. The next prime is 1102012110259. The reversal of 1102012110211 is 1120112102011.

It is a happy number.

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 1102012110211 - 2⁷ = 1102012110083 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1102012110191 and 1102012110200.

It is not an unprimeable number, because it can be changed into a prime (1102012110271) 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, 8142025 + ... + 8276266.

It is an arithmetic number, because the mean of its divisors is an integer number (275507148906).

Almost surely, 2^{1102012110211} is an apocalyptic number.

1102012110211 is a deficient number, since it is larger than the sum of its proper divisors (16485413).

1102012110211 is an equidigital number, since it uses as much as digits as its factorization.

1102012110211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16485412.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 1102012110211 its reverse (1120112102011), we get a palindrome (2222124212222).

The spelling of 1102012110211 in words is "one trillion, one hundred two billion, twelve million, one hundred ten thousand, two hundred eleven".