10011100220122 has 16 divisors (see below), whose sum is σ = 15570342262440. Its totient is φ = 4821783386112.

The previous prime is 10011100220113. The next prime is 10011100220159. The reversal of 10011100220122 is 22102200111001.

It can be written as a sum of positive squares in 4 ways, for example, as 7030128770721 + 2980971449401 = 2651439^2 + 1726549^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 199288023 + ... + 199338250.

Almost surely, 2^{10011100220122} is an apocalyptic number.

10011100220122 is a deficient number, since it is larger than the sum of its proper divisors (5559242042318).

10011100220122 is a wasteful number, since it uses less digits than its factorization.

10011100220122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 398626737.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 10011100220122 its reverse (22102200111001), we get a palindrome (32113300331123).

The spelling of 10011100220122 in words is "ten trillion, eleven billion, one hundred million, two hundred twenty thousand, one hundred twenty-two".