12340002211 has 4 divisors (see below), whose sum is σ = 13065884712. Its totient is φ = 11614119712.

The previous prime is 12340002209. The next prime is 12340002217. The reversal of 12340002211 is 11220004321.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 11220004321 = 281 ⋅39928841.

It is a cyclic number.

It is not a de Polignac number, because 12340002211 - 2¹ = 12340002209 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12340002217) 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, 362941225 + ... + 362941258.

It is an arithmetic number, because the mean of its divisors is an integer number (3266471178).

Almost surely, 2^12340002211 is an apocalyptic number.

12340002211 is a deficient number, since it is larger than the sum of its proper divisors (725882501).

12340002211 is an equidigital number, since it uses as much as digits as its factorization.

12340002211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 725882500.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 12340002211 its reverse (11220004321), we get a palindrome (23560006532).

The spelling of 12340002211 in words is "twelve billion, three hundred forty million, two thousand, two hundred eleven".