10112212000012 has 12 divisors (see below), whose sum is σ = 17697502518696. Its totient is φ = 5055782708960.

The previous prime is 10112212000001. The next prime is 10112212000087. The reversal of 10112212000012 is 21000021221101.

It is a junction number, because it is equal to n+sod(n) for n = 10112211999956 and 10112212000001.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 80752378 + ... + 80877505.

It is an arithmetic number, because the mean of its divisors is an integer number (1474791876558).

Almost surely, 2^{10112212000012} is an apocalyptic number.

It is an amenable number.

10112212000012 is a deficient number, since it is larger than the sum of its proper divisors (7585290518684).

10112212000012 is a wasteful number, since it uses less digits than its factorization.

10112212000012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161645528 (or 161645526 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 10112212000012 its reverse (21000021221101), we get a palindrome (31112233221113).

The spelling of 10112212000012 in words is "ten trillion, one hundred twelve billion, two hundred twelve million, twelve", and thus it is an aban number.