11101120022122 has 32 divisors (see below), whose sum is σ = 18010677706560. Its totient is φ = 5101323870720.

The previous prime is 11101120022077. The next prime is 11101120022137. The reversal of 11101120022122 is 22122002110111.

It is a junction number, because it is equal to n+sod(n) for n = 11101120022096 and 11101120022105.

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 15 ways as a sum of consecutive naturals, for example, 5130597 + ... + 6966007.

It is an arithmetic number, because the mean of its divisors is an integer number (562833678330).

Almost surely, 2^{11101120022122} is an apocalyptic number.

11101120022122 is a deficient number, since it is larger than the sum of its proper divisors (6909557684438).

11101120022122 is a wasteful number, since it uses less digits than its factorization.

11101120022122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1836438.

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

Adding to 11101120022122 its reverse (22122002110111), we get a palindrome (33223122132233).

The spelling of 11101120022122 in words is "eleven trillion, one hundred one billion, one hundred twenty million, twenty-two thousand, one hundred twenty-two".