11012211102211 has 8 divisors (see below), whose sum is σ = 12014313118704. Its totient is φ = 10010274405120.

The previous prime is 11012211102199. The next prime is 11012211102229. The reversal of 11012211102211 is 11220111221011.

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

It is not a de Polignac number, because 11012211102211 - 2¹⁵ = 11012211069443 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11012211108211) 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, 41190546 + ... + 41457031.

It is an arithmetic number, because the mean of its divisors is an integer number (1501789139838).

Almost surely, 2^{11012211102211} is an apocalyptic number.

11012211102211 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

11012211102211 is a deficient number, since it is larger than the sum of its proper divisors (1002102016493).

11012211102211 is a wasteful number, since it uses less digits than its factorization.

11012211102211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82659701.

The product of its (nonzero) digits is 16, while the sum is 16.

Adding to 11012211102211 its reverse (11220111221011), we get a palindrome (22232322323222).

The spelling of 11012211102211 in words is "eleven trillion, twelve billion, two hundred eleven million, one hundred two thousand, two hundred eleven".