10111122200022 has 16 divisors (see below), whose sum is σ = 20222322900912. Its totient is φ = 3370360983200.

The previous prime is 10111122199963. The next prime is 10111122200071. The reversal of 10111122200022 is 22000222111101.

It is a junction number, because it is equal to n+sod(n) for n = 10111122199974 and 10111122200010.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 1524729 + ... + 4748372.

It is an arithmetic number, because the mean of its divisors is an integer number (1263895181307).

Almost surely, 2^{10111122200022} is an apocalyptic number.

10111122200022 is an abundant number, since it is smaller than the sum of its proper divisors (10111200700890).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10111122200022 is a wasteful number, since it uses less digits than its factorization.

10111122200022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6541743.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 10111122200022 its reverse (22000222111101), we get a palindrome (32111344311123).

The spelling of 10111122200022 in words is "ten trillion, one hundred eleven billion, one hundred twenty-two million, two hundred thousand, twenty-two".