11332112300021 has 4 divisors (see below), whose sum is σ = 11928539263200. Its totient is φ = 10735685336844.

The previous prime is 11332112299967. The next prime is 11332112300053. The reversal of 11332112300021 is 12000321123311.

It is a happy number.

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 a cyclic number.

It is not a de Polignac number, because 11332112300021 - 2⁶ = 11332112299957 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11332112299966 and 11332112300002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11332112300221) 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, 298213481561 + ... + 298213481598.

It is an arithmetic number, because the mean of its divisors is an integer number (2982134815800).

Almost surely, 2^{11332112300021} is an apocalyptic number.

It is an amenable number.

11332112300021 is a deficient number, since it is larger than the sum of its proper divisors (596426963179).

11332112300021 is an equidigital number, since it uses as much as digits as its factorization.

11332112300021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 596426963178.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 11332112300021 its reverse (12000321123311), we get a palindrome (23332433423332).

The spelling of 11332112300021 in words is "eleven trillion, three hundred thirty-two billion, one hundred twelve million, three hundred thousand, twenty-one".