12000010100211 has 48 divisors (see below), whose sum is σ = 20345507342784. Its totient is φ = 6671632096512.

The previous prime is 12000010100171. The next prime is 12000010100249. The reversal of 12000010100211 is 11200101000021.

It is a happy number.

It is not a de Polignac number, because 12000010100211 - 2¹³ = 12000010092019 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a junction number, because it is equal to n+sod(n) for n = 12000010100193 and 12000010100202.

It is not an unprimeable number, because it can be changed into a prime (12000010100711) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 143298325 + ... + 143382041.

It is an arithmetic number, because the mean of its divisors is an integer number (423864736308).

Almost surely, 2^{12000010100211} is an apocalyptic number.

12000010100211 is a deficient number, since it is larger than the sum of its proper divisors (8345497242573).

12000010100211 is a wasteful number, since it uses less digits than its factorization.

12000010100211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145260 (or 145257 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 9.

Adding to 12000010100211 its reverse (11200101000021), we get a palindrome (23200111100232).

The spelling of 12000010100211 in words is "twelve trillion, ten million, one hundred thousand, two hundred eleven".