11120200010001 has 24 divisors (see below), whose sum is σ = 17007863258880. Its totient is φ = 6977175870336.

The previous prime is 11120200009993. The next prime is 11120200010027. The reversal of 11120200010001 is 10001000202111.

It is a happy number.

It is not a de Polignac number, because 11120200010001 - 2³ = 11120200009993 is a prime.

It is a super-3 number, since 3×11120200010001³ (a number of 40 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is not an unprimeable number, because it can be changed into a prime (11120200010071) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 4257976 + ... + 6353798.

It is an arithmetic number, because the mean of its divisors is an integer number (708660969120).

Almost surely, 2^{11120200010001} is an apocalyptic number.

It is an amenable number.

11120200010001 is a deficient number, since it is larger than the sum of its proper divisors (5887663248879).

11120200010001 is a wasteful number, since it uses less digits than its factorization.

11120200010001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2130525 (or 2130522 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 9.

Adding to 11120200010001 its reverse (10001000202111), we get a palindrome (21121200212112).

The spelling of 11120200010001 in words is "eleven trillion, one hundred twenty billion, two hundred million, ten thousand, one".