11332110001021 has 32 divisors (see below), whose sum is σ = 12687893913600. Its totient is φ = 10072216756800.

The previous prime is 11332110001001. The next prime is 11332110001057. The reversal of 11332110001021 is 12010001123311.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 11332110001021 - 2⁵ = 11332110000989 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11332110000986 and 11332110001004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11332110001001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3522900 + ... + 5922418.

It is an arithmetic number, because the mean of its divisors is an integer number (396496684800).

Almost surely, 2^{11332110001021} is an apocalyptic number.

It is an amenable number.

11332110001021 is a deficient number, since it is larger than the sum of its proper divisors (1355783912579).

11332110001021 is a wasteful number, since it uses less digits than its factorization.

11332110001021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2399769.

The product of its (nonzero) digits is 36, while the sum is 16.

Adding to 11332110001021 its reverse (12010001123311), we get a palindrome (23342111124332).

The spelling of 11332110001021 in words is "eleven trillion, three hundred thirty-two billion, one hundred ten million, one thousand, twenty-one".