10002222120022 has 16 divisors (see below), whose sum is σ = 16386238144512. Its totient is φ = 4541196382120.

The previous prime is 10002222120017. The next prime is 10002222120031. The reversal of 10002222120022 is 22002122220001.

10002222120022 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 10002222119978 and 10002222120005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 263391478 + ... + 263429449.

It is an arithmetic number, because the mean of its divisors is an integer number (1024139884032).

Almost surely, 2^{10002222120022} is an apocalyptic number.

10002222120022 is a deficient number, since it is larger than the sum of its proper divisors (6384016024490).

10002222120022 is a wasteful number, since it uses less digits than its factorization.

10002222120022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 526821803.

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 10002222120022 its reverse (22002122220001), we get a palindrome (32004344340023).

The spelling of 10002222120022 in words is "ten trillion, two billion, two hundred twenty-two million, one hundred twenty thousand, twenty-two".