11222202201122 has 16 divisors (see below), whose sum is σ = 18376978453632. Its totient is φ = 5097285763920.

The previous prime is 11222202201061. The next prime is 11222202201139. The reversal of 11222202201122 is 22110220222211.

It is a junction number, because it is equal to n+sod(n) for n = 11222202201094 and 11222202201103.

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, 185730938 + ... + 185791349.

It is an arithmetic number, because the mean of its divisors is an integer number (1148561153352).

Almost surely, 2^{11222202201122} is an apocalyptic number.

11222202201122 is a deficient number, since it is larger than the sum of its proper divisors (7154776252510).

11222202201122 is a wasteful number, since it uses less digits than its factorization.

11222202201122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 371523673.

The product of its (nonzero) digits is 256, while the sum is 20.

Adding to 11222202201122 its reverse (22110220222211), we get a palindrome (33332422423333).

The spelling of 11222202201122 in words is "eleven trillion, two hundred twenty-two billion, two hundred two million, two hundred one thousand, one hundred twenty-two".