10022221101022 has 24 divisors (see below), whose sum is σ = 16501692285504. Its totient is φ = 4562275558464.

The previous prime is 10022221101007. The next prime is 10022221101077. The reversal of 10022221101022 is 22010112222001.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 10022221100987 and 10022221101005.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 203068078 + ... + 203117425.

It is an arithmetic number, because the mean of its divisors is an integer number (687570511896).

Almost surely, 2^{10022221101022} is an apocalyptic number.

10022221101022 is a deficient number, since it is larger than the sum of its proper divisors (6479471184482).

10022221101022 is a wasteful number, since it uses less digits than its factorization.

10022221101022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 406185604 (or 406185591 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 10022221101022 its reverse (22010112222001), we get a palindrome (32032333323023).

The spelling of 10022221101022 in words is "ten trillion, twenty-two billion, two hundred twenty-one million, one hundred one thousand, twenty-two".