10021212200012 has 24 divisors (see below), whose sum is σ = 18886408338336. Its totient is φ = 4625106864768.

The previous prime is 10021212200011. The next prime is 10021212200023. The reversal of 10021212200012 is 21000221212001.

10021212200012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 10021212200012.

It is not an unprimeable number, because it can be changed into a prime (10021212200011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2244593 + ... + 5008055.

It is an arithmetic number, because the mean of its divisors is an integer number (786933680764).

Almost surely, 2^{10021212200012} is an apocalyptic number.

It is an amenable number.

10021212200012 is a deficient number, since it is larger than the sum of its proper divisors (8865196138324).

10021212200012 is a wasteful number, since it uses less digits than its factorization.

10021212200012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2833217 (or 2833215 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 10021212200012 its reverse (21000221212001), we get a palindrome (31021433412013).

The spelling of 10021212200012 in words is "ten trillion, twenty-one billion, two hundred twelve million, two hundred thousand, twelve".