11321012330412 has 12 divisors (see below), whose sum is σ = 26415695437656. Its totient is φ = 3773670776800.

The previous prime is 11321012330393. The next prime is 11321012330423. The reversal of 11321012330412 is 21403321012311.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 471708847089 + ... + 471708847112.

It is an arithmetic number, because the mean of its divisors is an integer number (2201307953138).

Almost surely, 2^{11321012330412} is an apocalyptic number.

11321012330412 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11321012330412 is an abundant number, since it is smaller than the sum of its proper divisors (15094683107244).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11321012330412 is a wasteful number, since it uses less digits than its factorization.

11321012330412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 943417694208 (or 943417694206 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 24.

Adding to 11321012330412 its reverse (21403321012311), we get a palindrome (32724333342723).

The spelling of 11321012330412 in words is "eleven trillion, three hundred twenty-one billion, twelve million, three hundred thirty thousand, four hundred twelve".