10022221101122 has 8 divisors (see below), whose sum is σ = 15058682971596. Its totient is φ = 5002660110592.

The previous prime is 10022221101103. The next prime is 10022221101149. The reversal of 10022221101122 is 22110112222001.

It can be written as a sum of positive squares in 2 ways, for example, as 9641950312201 + 380270788921 = 3105149^2 + 616661^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 10022221101122.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4225218503 + ... + 4225220874.

Almost surely, 2^{10022221101122} is an apocalyptic number.

10022221101122 is a deficient number, since it is larger than the sum of its proper divisors (5036461870474).

10022221101122 is an equidigital number, since it uses as much as digits as its factorization.

10022221101122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8450439972.

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

Adding to 10022221101122 its reverse (22110112222001), we get a palindrome (32132333323123).

The spelling of 10022221101122 in words is "ten trillion, twenty-two billion, two hundred twenty-one million, one hundred one thousand, one hundred twenty-two".