11011120220022 has 32 divisors (see below), whose sum is σ = 24050290763520. Its totient is φ = 3340318158240.

The previous prime is 11011120220017. The next prime is 11011120220029. The reversal of 11011120220022 is 22002202111011.

It is a junction number, because it is equal to n+sod(n) for n = 11011120219983 and 11011120220010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11011120220029) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 994136772 + ... + 994147847.

It is an arithmetic number, because the mean of its divisors is an integer number (751571586360).

Almost surely, 2^{11011120220022} is an apocalyptic number.

11011120220022 is an abundant number, since it is smaller than the sum of its proper divisors (13039170543498).

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

11011120220022 is a wasteful number, since it uses less digits than its factorization.

11011120220022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1988284708.

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

Adding to 11011120220022 its reverse (22002202111011), we get a palindrome (33013322331033).

The spelling of 11011120220022 in words is "eleven trillion, eleven billion, one hundred twenty million, two hundred twenty thousand, twenty-two".