12010212012104 has 16 divisors (see below), whose sum is σ = 22520489238000. Its totient is φ = 6004748215312.

The previous prime is 12010212012079. The next prime is 12010212012107. The reversal of 12010212012104 is 40121021201021.

It is not an unprimeable number, because it can be changed into a prime (12010212012107) 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, 44581154 + ... + 44849745.

It is an arithmetic number, because the mean of its divisors is an integer number (1407530577375).

Almost surely, 2^{12010212012104} is an apocalyptic number.

It is an amenable number.

12010212012104 is a deficient number, since it is larger than the sum of its proper divisors (10510277225896).

12010212012104 is a wasteful number, since it uses less digits than its factorization.

12010212012104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89447692 (or 89447688 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 12010212012104 its reverse (40121021201021), we get a palindrome (52131233213125).

The spelling of 12010212012104 in words is "twelve trillion, ten billion, two hundred twelve million, twelve thousand, one hundred four".