10000221231122 has 16 divisors (see below), whose sum is σ = 15040479955320. Its totient is φ = 4986733559808.

The previous prime is 10000221231101. The next prime is 10000221231131. The reversal of 10000221231122 is 22113212200001.

It can be written as a sum of positive squares in 4 ways, for example, as 9047877504961 + 952343726161 = 3007969^2 + 975881^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 10000221231122.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2138258 + ... + 4957074.

Almost surely, 2^{10000221231122} is an apocalyptic number.

10000221231122 is a deficient number, since it is larger than the sum of its proper divisors (5040258724198).

10000221231122 is a wasteful number, since it uses less digits than its factorization.

10000221231122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2823565.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 10000221231122 its reverse (22113212200001), we get a palindrome (32113433431123).

The spelling of 10000221231122 in words is "ten trillion, two hundred twenty-one million, two hundred thirty-one thousand, one hundred twenty-two".