12000012002211 has 16 divisors (see below), whose sum is σ = 16028445932928. Its totient is φ = 7985793753600.

The previous prime is 12000012002149. The next prime is 12000012002227. The reversal of 12000012002211 is 11220021000021.

It is not a de Polignac number, because 12000012002211 - 2²³ = 12000003613603 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12000012000211) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 99408451 + ... + 99529091.

It is an arithmetic number, because the mean of its divisors is an integer number (1001777870808).

Almost surely, 2^{12000012002211} is an apocalyptic number.

12000012002211 is a deficient number, since it is larger than the sum of its proper divisors (4028433930717).

12000012002211 is a wasteful number, since it uses less digits than its factorization.

12000012002211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 179282.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 12000012002211 its reverse (11220021000021), we get a palindrome (23220033002232).

The spelling of 12000012002211 in words is "twelve trillion, twelve million, two thousand, two hundred eleven".