11120010010221 has 16 divisors (see below), whose sum is σ = 16959125017728. Its totient is φ = 6348910987200.

The previous prime is 11120010010217. The next prime is 11120010010259. The reversal of 11120010010221 is 12201001002111.

It is not a de Polignac number, because 11120010010221 - 2² = 11120010010217 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11120010010197 and 11120010010206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11120010010121) 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, 224159910 + ... + 224209511.

It is an arithmetic number, because the mean of its divisors is an integer number (1059945313608).

Almost surely, 2^{11120010010221} is an apocalyptic number.

It is an amenable number.

11120010010221 is a deficient number, since it is larger than the sum of its proper divisors (5839115007507).

11120010010221 is a wasteful number, since it uses less digits than its factorization.

11120010010221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 448370612.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 11120010010221 its reverse (12201001002111), we get a palindrome (23321011012332).

The spelling of 11120010010221 in words is "eleven trillion, one hundred twenty billion, ten million, ten thousand, two hundred twenty-one".