11030212211 has 8 divisors (see below), whose sum is σ = 11378368464. Its totient is φ = 10687453920.

The previous prime is 11030212201. The next prime is 11030212231. The reversal of 11030212211 is 11221203011.

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

It is a cyclic number.

It is not a de Polignac number, because 11030212211 - 2¹⁸ = 11029950067 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11030212201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1345340 + ... + 1353513.

It is an arithmetic number, because the mean of its divisors is an integer number (1422296058).

Almost surely, 2^11030212211 is an apocalyptic number.

11030212211 is a deficient number, since it is larger than the sum of its proper divisors (348156253).

11030212211 is an equidigital number, since it uses as much as digits as its factorization.

11030212211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2698981.

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 11030212211 its reverse (11221203011), we get a palindrome (22251415222).

The spelling of 11030212211 in words is "eleven billion, thirty million, two hundred twelve thousand, two hundred eleven".