11212000021211 has 8 divisors (see below), whose sum is σ = 12231297057648. Its totient is φ = 10192707036000.

The previous prime is 11212000021171. The next prime is 11212000021267.

11212000021211 is nontrivially palindromic in base 10.

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 11212000021211 - 2¹⁴ = 11212000004827 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11212000021511) 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, 9707741 + ... + 10801121.

It is an arithmetic number, because the mean of its divisors is an integer number (1528912132206).

Almost surely, 2^{11212000021211} is an apocalyptic number.

11212000021211 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

11212000021211 is a deficient number, since it is larger than the sum of its proper divisors (1019297036437).

11212000021211 is a wasteful number, since it uses less digits than its factorization.

11212000021211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2025613.

The product of its (nonzero) digits is 16, while the sum is 14.

It can be divided in two parts, 112120000 and 21211, that added together give a palindrome (112141211).

The spelling of 11212000021211 in words is "eleven trillion, two hundred twelve billion, twenty-one thousand, two hundred eleven".