11120201020064 has 96 divisors (see below), whose sum is σ = 22547572185600. Its totient is φ = 5395593772800.

The previous prime is 11120201020063. The next prime is 11120201020121. The reversal of 11120201020064 is 46002010202111.

It is a happy number.

It is a super-2 number, since 2×11120201020064² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11120201020063) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 189182999 + ... + 189241769.

It is an arithmetic number, because the mean of its divisors is an integer number (234870543600).

Almost surely, 2^{11120201020064} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11120201020064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11273786092800).

11120201020064 is an abundant number, since it is smaller than the sum of its proper divisors (11427371165536).

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

11120201020064 is a wasteful number, since it uses less digits than its factorization.

11120201020064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59714 (or 59706 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 20.

Adding to 11120201020064 its reverse (46002010202111), we get a palindrome (57122211222175).

The spelling of 11120201020064 in words is "eleven trillion, one hundred twenty billion, two hundred one million, twenty thousand, sixty-four".