10002221110212 has 24 divisors (see below), whose sum is σ = 23969286625536. Its totient is φ = 3243963603168.

The previous prime is 10002221110159. The next prime is 10002221110243. The reversal of 10002221110212 is 21201112220001.

It is a junction number, because it is equal to n+sod(n) for n = 10002221110191 and 10002221110200.

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 7 ways as a sum of consecutive naturals, for example, 11263762068 + ... + 11263762955.

It is an arithmetic number, because the mean of its divisors is an integer number (998720276064).

Almost surely, 2^{10002221110212} is an apocalyptic number.

10002221110212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10002221110212 is an abundant number, since it is smaller than the sum of its proper divisors (13967065515324).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10002221110212 is a wasteful number, since it uses less digits than its factorization.

10002221110212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22527525067 (or 22527525065 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 10002221110212 its reverse (21201112220001), we get a palindrome (31203333330213).

The spelling of 10002221110212 in words is "ten trillion, two billion, two hundred twenty-one million, one hundred ten thousand, two hundred twelve".