12010102112 has 24 divisors (see below), whose sum is σ = 23671782792. Its totient is φ = 5998220800.

The previous prime is 12010102087. The next prime is 12010102121. The reversal of 12010102112 is 21120101021.

It is a junction number, because it is equal to n+sod(n) for n = 12010102093 and 12010102102.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 184814 + ... + 241197.

It is an arithmetic number, because the mean of its divisors is an integer number (986324283).

Almost surely, 2^12010102112 is an apocalyptic number.

It is an amenable number.

12010102112 is a deficient number, since it is larger than the sum of its proper divisors (11661680680).

12010102112 is an equidigital number, since it uses as much as digits as its factorization.

12010102112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 426902 (or 426894 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 12010102112 its reverse (21120101021), we get a palindrome (33130203133).

The spelling of 12010102112 in words is "twelve billion, ten million, one hundred two thousand, one hundred twelve".