11121100101201 has 4 divisors (see below), whose sum is σ = 14828133468272. Its totient is φ = 7414066734132.

The previous prime is 11121100101191. The next prime is 11121100101217. The reversal of 11121100101201 is 10210100112111.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 11121100101201 - 2¹³ = 11121100093009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11121100101271) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1853516683531 + ... + 1853516683536.

It is an arithmetic number, because the mean of its divisors is an integer number (3707033367068).

Almost surely, 2^{11121100101201} is an apocalyptic number.

It is an amenable number.

11121100101201 is a deficient number, since it is larger than the sum of its proper divisors (3707033367071).

11121100101201 is an equidigital number, since it uses as much as digits as its factorization.

11121100101201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3707033367070.

The product of its (nonzero) digits is 4, while the sum is 12.

Adding to 11121100101201 its reverse (10210100112111), we get a palindrome (21331200213312).

The spelling of 11121100101201 in words is "eleven trillion, one hundred twenty-one billion, one hundred million, one hundred one thousand, two hundred one".