10112222120122 has 8 divisors (see below), whose sum is σ = 15177085830036. Its totient is φ = 5053193510112.

The previous prime is 10112222120111. The next prime is 10112222120159. The reversal of 10112222120122 is 22102122221101.

It can be written as a sum of positive squares in 2 ways, for example, as 9951444377281 + 160777742841 = 3154591^2 + 400971^2 .

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 10112222120122.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1458770643 + ... + 1458777574.

Almost surely, 2^{10112222120122} is an apocalyptic number.

10112222120122 is a deficient number, since it is larger than the sum of its proper divisors (5064863709914).

10112222120122 is a wasteful number, since it uses less digits than its factorization.

10112222120122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2917549952.

The product of its (nonzero) digits is 128, while the sum is 19.

Adding to 10112222120122 its reverse (22102122221101), we get a palindrome (32214344341223).

The spelling of 10112222120122 in words is "ten trillion, one hundred twelve billion, two hundred twenty-two million, one hundred twenty thousand, one hundred twenty-two".