11011122120022 has 8 divisors (see below), whose sum is σ = 16518351393072. Its totient is φ = 5505004989000.

The previous prime is 11011122120017. The next prime is 11011122120137. The reversal of 11011122120022 is 22002122111011.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 11011122119978 and 11011122120005.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 278010754 + ... + 278050357.

It is an arithmetic number, because the mean of its divisors is an integer number (2064793924134).

Almost surely, 2^{11011122120022} is an apocalyptic number.

11011122120022 is a deficient number, since it is larger than the sum of its proper divisors (5507229273050).

11011122120022 is an equidigital number, since it uses as much as digits as its factorization.

11011122120022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 556071014.

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

Adding to 11011122120022 its reverse (22002122111011), we get a palindrome (33013244231033).

The spelling of 11011122120022 in words is "eleven trillion, eleven billion, one hundred twenty-two million, one hundred twenty thousand, twenty-two".