11120111100201 has 4 divisors (see below), whose sum is σ = 14826814800272. Its totient is φ = 7413407400132.

The previous prime is 11120111100179. The next prime is 11120111100211. The reversal of 11120111100201 is 10200111102111.

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 11120111100201 - 2⁵ = 11120111100169 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11120111100211) 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, 1853351850031 + ... + 1853351850036.

It is an arithmetic number, because the mean of its divisors is an integer number (3706703700068).

Almost surely, 2^{11120111100201} is an apocalyptic number.

It is an amenable number.

11120111100201 is a deficient number, since it is larger than the sum of its proper divisors (3706703700071).

11120111100201 is an equidigital number, since it uses as much as digits as its factorization.

11120111100201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3706703700070.

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

Adding to 11120111100201 its reverse (10200111102111), we get a palindrome (21320222202312).

The spelling of 11120111100201 in words is "eleven trillion, one hundred twenty billion, one hundred eleven million, one hundred thousand, two hundred one".