12010002211 has 4 divisors (see below), whose sum is σ = 12289304632. Its totient is φ = 11730699792.

The previous prime is 12010002209. The next prime is 12010002241. The reversal of 12010002211 is 11220001021.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 11220001021 = 797 ⋅14077793.

It is a cyclic number.

It is not a de Polignac number, because 12010002211 - 2¹ = 12010002209 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12010002241) 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, 139651146 + ... + 139651231.

It is an arithmetic number, because the mean of its divisors is an integer number (3072326158).

Almost surely, 2^12010002211 is an apocalyptic number.

12010002211 is a deficient number, since it is larger than the sum of its proper divisors (279302421).

12010002211 is an equidigital number, since it uses as much as digits as its factorization.

12010002211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 279302420.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 12010002211 its reverse (11220001021), we get a palindrome (23230003232).

The spelling of 12010002211 in words is "twelve billion, ten million, two thousand, two hundred eleven".