11120100221201 has 8 divisors (see below), whose sum is σ = 11129334124200. Its totient is φ = 11110868972928.

The previous prime is 11120100221183. The next prime is 11120100221207. The reversal of 11120100221201 is 10212200102111.

It can be written as a sum of positive squares in 4 ways, for example, as 3720481611025 + 7399618610176 = 1928855^2 + 2720224^2 .

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 11120100221201 - 2²⁶ = 11120033112337 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11120100221207) 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, 7761725 + ... + 9082101.

It is an arithmetic number, because the mean of its divisors is an integer number (1391166765525).

Almost surely, 2^{11120100221201} is an apocalyptic number.

It is an amenable number.

11120100221201 is a deficient number, since it is larger than the sum of its proper divisors (9233902999).

11120100221201 is a wasteful number, since it uses less digits than its factorization.

11120100221201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1327363.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 11120100221201 its reverse (10212200102111), we get a palindrome (21332300323312).

The spelling of 11120100221201 in words is "eleven trillion, one hundred twenty billion, one hundred million, two hundred twenty-one thousand, two hundred one".