11120111202122 has 128 divisors (see below), whose sum is σ = 20184212966400. Its totient is φ = 4546605772800.

The previous prime is 11120111202121. The next prime is 11120111202247. The reversal of 11120111202122 is 22120211102111.

It is a self number, because there is not a number n which added to its sum of digits gives 11120111202122.

It is not an unprimeable number, because it can be changed into a prime (11120111202121) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 80400047 + ... + 80538237.

It is an arithmetic number, because the mean of its divisors is an integer number (157689163800).

Almost surely, 2^{11120111202122} is an apocalyptic number.

11120111202122 is a deficient number, since it is larger than the sum of its proper divisors (9064101764278).

11120111202122 is a wasteful number, since it uses less digits than its factorization.

11120111202122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138432.

The product of its (nonzero) digits is 32, while the sum is 17.

Adding to 11120111202122 its reverse (22120211102111), we get a palindrome (33240322304233).

The spelling of 11120111202122 in words is "eleven trillion, one hundred twenty billion, one hundred eleven million, two hundred two thousand, one hundred twenty-two".