11122011111201 has 8 divisors (see below), whose sum is σ = 15474102415680. Its totient is φ = 7092296940432.

The previous prime is 11122011111199. The next prime is 11122011111203. The reversal of 11122011111201 is 10211111022111.

11122011111201 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (11122011111199) and next prime (11122011111203).

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

It is not a de Polignac number, because 11122011111201 - 2¹ = 11122011111199 is a prime.

It is a super-3 number, since 3×11122011111201³ (a number of 40 digits) contains 333 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (11122011111203) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 80594283346 + ... + 80594283483.

It is an arithmetic number, because the mean of its divisors is an integer number (1934262801960).

Almost surely, 2^{11122011111201} is an apocalyptic number.

It is an amenable number.

11122011111201 is a deficient number, since it is larger than the sum of its proper divisors (4352091304479).

11122011111201 is a wasteful number, since it uses less digits than its factorization.

11122011111201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161188566855.

The product of its (nonzero) digits is 8, while the sum is 15.

Adding to 11122011111201 its reverse (10211111022111), we get a palindrome (21333122133312).

The spelling of 11122011111201 in words is "eleven trillion, one hundred twenty-two billion, eleven million, one hundred eleven thousand, two hundred one".