11332121021211 has 16 divisors (see below), whose sum is σ = 15906157178240. Its totient is φ = 7156487401920.

The previous prime is 11332121021209. The next prime is 11332121021219. The reversal of 11332121021211 is 11212012123311.

11332121021211 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11332121021211 - 2¹ = 11332121021209 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11332121021219) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8270245 + ... + 9542598.

It is an arithmetic number, because the mean of its divisors is an integer number (994134823640).

Almost surely, 2^{11332121021211} is an apocalyptic number.

11332121021211 is a deficient number, since it is larger than the sum of its proper divisors (4574036157029).

11332121021211 is a wasteful number, since it uses less digits than its factorization.

11332121021211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17824026.

The product of its (nonzero) digits is 144, while the sum is 21.

Adding to 11332121021211 its reverse (11212012123311), we get a palindrome (22544133144522).

The spelling of 11332121021211 in words is "eleven trillion, three hundred thirty-two billion, one hundred twenty-one million, twenty-one thousand, two hundred eleven".