12010101100012 has 12 divisors (see below), whose sum is σ = 21039058088496. Its totient is φ = 5998941646160.

The previous prime is 12010101100007. The next prime is 12010101100013. The reversal of 12010101100012 is 21000110101021.

It is not an unprimeable number, because it can be changed into a prime (12010101100013) 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, 1527221539 + ... + 1527229402.

It is an arithmetic number, because the mean of its divisors is an integer number (1753254840708).

Almost surely, 2^{12010101100012} is an apocalyptic number.

It is an amenable number.

12010101100012 is a deficient number, since it is larger than the sum of its proper divisors (9028956988484).

12010101100012 is a wasteful number, since it uses less digits than its factorization.

12010101100012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3054451928 (or 3054451926 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 12010101100012 its reverse (21000110101021), we get a palindrome (33010211201033).

The spelling of 12010101100012 in words is "twelve trillion, ten billion, one hundred one million, one hundred thousand, twelve".