11120212110001 has 8 divisors (see below), whose sum is σ = 11705728548800. Its totient is φ = 10534719882960.

The previous prime is 11120212109999. The next prime is 11120212110071. The reversal of 11120212110001 is 10001121202111.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11120212110001 - 2¹ = 11120212109999 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11120212110071) 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 7 ways as a sum of consecutive naturals, for example, 5106381 + ... + 6950938.

It is an arithmetic number, because the mean of its divisors is an integer number (1463216068600).

Almost surely, 2^{11120212110001} is an apocalyptic number.

It is an amenable number.

11120212110001 is a deficient number, since it is larger than the sum of its proper divisors (585516438799).

11120212110001 is a wasteful number, since it uses less digits than its factorization.

11120212110001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12105879.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 11120212110001 its reverse (10001121202111), we get a palindrome (21121333312112).

The spelling of 11120212110001 in words is "eleven trillion, one hundred twenty billion, two hundred twelve million, one hundred ten thousand, one".