11120011200221 has 16 divisors (see below), whose sum is σ = 13941362096640. Its totient is φ = 8616536274480.

The previous prime is 11120011200121. The next prime is 11120011200241. The reversal of 11120011200221 is 12200211002111.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11120011200221 is a prime.

It is a super-4 number, since 4×11120011200221⁴ (a number of 53 digits) contains 4444 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11120011200196 and 11120011200205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11120011200241) 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, 403382111 + ... + 403409676.

It is an arithmetic number, because the mean of its divisors is an integer number (871335131040).

Almost surely, 2^{11120011200221} is an apocalyptic number.

11120011200221 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

11120011200221 is a deficient number, since it is larger than the sum of its proper divisors (2821350896419).

11120011200221 is a wasteful number, since it uses less digits than its factorization.

11120011200221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 806791984.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 11120011200221 its reverse (12200211002111), we get a palindrome (23320222202332).

The spelling of 11120011200221 in words is "eleven trillion, one hundred twenty billion, eleven million, two hundred thousand, two hundred twenty-one".