11005450212201 has 8 divisors (see below), whose sum is σ = 14675089367904. Its totient is φ = 7336388932320.

The previous prime is 11005450212193. The next prime is 11005450212221. The reversal of 11005450212201 is 10221205450011.

It is a happy number.

11005450212201 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 11005450212201 - 2³ = 11005450212193 is a prime.

It is a super-2 number, since 2×11005450212201² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11005450212221) 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, 144424515 + ... + 144500696.

It is an arithmetic number, because the mean of its divisors is an integer number (1834386170988).

Almost surely, 2^{11005450212201} is an apocalyptic number.

It is an amenable number.

11005450212201 is a deficient number, since it is larger than the sum of its proper divisors (3669639155703).

11005450212201 is a wasteful number, since it uses less digits than its factorization.

11005450212201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 288937911.

The product of its (nonzero) digits is 800, while the sum is 24.

Adding to 11005450212201 its reverse (10221205450011), we get a palindrome (21226655662212).

The spelling of 11005450212201 in words is "eleven trillion, five billion, four hundred fifty million, two hundred twelve thousand, two hundred one".