12214351011 has 8 divisors (see below), whose sum is σ = 16468788240. Its totient is φ = 8051407232.

The previous prime is 12214351007. The next prime is 12214351027. The reversal of 12214351011 is 11015341221.

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 12214351011 - 2² = 12214351007 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12214351091) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22873050 + ... + 22873583.

It is an arithmetic number, because the mean of its divisors is an integer number (2058598530).

Almost surely, 2^12214351011 is an apocalyptic number.

12214351011 is a deficient number, since it is larger than the sum of its proper divisors (4254437229).

12214351011 is an equidigital number, since it uses as much as digits as its factorization.

12214351011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45746725.

The product of its (nonzero) digits is 240, while the sum is 21.

Adding to 12214351011 its reverse (11015341221), we get a palindrome (23229692232).

The spelling of 12214351011 in words is "twelve billion, two hundred fourteen million, three hundred fifty-one thousand, eleven".