11120212120201 has 24 divisors (see below), whose sum is σ = 11723357403072. Its totient is φ = 10528147080000.

The previous prime is 11120212120187. The next prime is 11120212120207. The reversal of 11120212120201 is 10202121202111.

It is not a de Polignac number, because 11120212120201 - 2¹⁵ = 11120212087433 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11120212120207) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1123135351 + ... + 1123145251.

It is an arithmetic number, because the mean of its divisors is an integer number (488473225128).

Almost surely, 2^{11120212120201} is an apocalyptic number.

It is an amenable number.

11120212120201 is a deficient number, since it is larger than the sum of its proper divisors (603145282871).

11120212120201 is an equidigital number, since it uses as much as digits as its factorization.

11120212120201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14913 (or 14812 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 11120212120201 its reverse (10202121202111), we get a palindrome (21322333322312).

The spelling of 11120212120201 in words is "eleven trillion, one hundred twenty billion, two hundred twelve million, one hundred twenty thousand, two hundred one".