10012221202112 has 14 divisors (see below), whose sum is σ = 19868001448068. Its totient is φ = 5006110601024.

The previous prime is 10012221202111. The next prime is 10012221202129. The reversal of 10012221202112 is 21120212221001.

It is not an unprimeable number, because it can be changed into a prime (10012221202111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 78220478078 + ... + 78220478205.

Almost surely, 2^{10012221202112} is an apocalyptic number.

It is an amenable number.

10012221202112 is a deficient number, since it is larger than the sum of its proper divisors (9855780245956).

10012221202112 is an equidigital number, since it uses as much as digits as its factorization.

10012221202112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 156440956295 (or 156440956285 counting only the distinct ones).

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

Adding to 10012221202112 its reverse (21120212221001), we get a palindrome (31132433423113).

The spelling of 10012221202112 in words is "ten trillion, twelve billion, two hundred twenty-one million, two hundred two thousand, one hundred twelve".