11332112230331 has 4 divisors (see below), whose sum is σ = 11333931487200. Its totient is φ = 11330292973464.

The previous prime is 11332112230247. The next prime is 11332112230357. The reversal of 11332112230331 is 13303221123311.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 11332112230331 - 2¹⁸ = 11332111968187 is a prime.

It is a super-2 number, since 2×11332112230331² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11332112230331.

It is not an unprimeable number, because it can be changed into a prime (11332112230631) 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, 909619091 + ... + 909631548.

It is an arithmetic number, because the mean of its divisors is an integer number (2833482871800).

Almost surely, 2^{11332112230331} is an apocalyptic number.

11332112230331 is a deficient number, since it is larger than the sum of its proper divisors (1819256869).

11332112230331 is an equidigital number, since it uses as much as digits as its factorization.

11332112230331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1819256868.

The product of its (nonzero) digits is 1944, while the sum is 26.

Adding to 11332112230331 its reverse (13303221123311), we get a palindrome (24635333353642).

The spelling of 11332112230331 in words is "eleven trillion, three hundred thirty-two billion, one hundred twelve million, two hundred thirty thousand, three hundred thirty-one".