10011222202111 has 32 divisors (see below), whose sum is σ = 11403308851200. Its totient is φ = 8722787270400.

The previous prime is 10011222202109. The next prime is 10011222202139. The reversal of 10011222202111 is 11120222211001.

It is a cyclic number.

It is not a de Polignac number, because 10011222202111 - 2¹ = 10011222202109 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10011222202171) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 70035690 + ... + 70178488.

It is an arithmetic number, because the mean of its divisors is an integer number (356353401600).

Almost surely, 2^{10011222202111} is an apocalyptic number.

10011222202111 is a deficient number, since it is larger than the sum of its proper divisors (1392086649089).

10011222202111 is a wasteful number, since it uses less digits than its factorization.

10011222202111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147127.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 10011222202111 its reverse (11120222211001), we get a palindrome (21131444413112).

The spelling of 10011222202111 in words is "ten trillion, eleven billion, two hundred twenty-two million, two hundred two thousand, one hundred eleven".