11331131120322 has 48 divisors (see below), whose sum is σ = 24540233065920. Its totient is φ = 3486413276736.

The previous prime is 11331131120321. The next prime is 11331131120389. The reversal of 11331131120322 is 22302113113311.

It is a junction number, because it is equal to n+sod(n) for n = 11331131120292 and 11331131120301.

It is not an unprimeable number, because it can be changed into a prime (11331131120321) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 47731243 + ... + 47968049.

It is an arithmetic number, because the mean of its divisors is an integer number (511254855540).

Almost surely, 2^{11331131120322} is an apocalyptic number.

11331131120322 is an abundant number, since it is smaller than the sum of its proper divisors (13209101945598).

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

11331131120322 is a wasteful number, since it uses less digits than its factorization.

11331131120322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 284027 (or 284014 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 24.

Adding to 11331131120322 its reverse (22302113113311), we get a palindrome (33633244233633).

The spelling of 11331131120322 in words is "eleven trillion, three hundred thirty-one billion, one hundred thirty-one million, one hundred twenty thousand, three hundred twenty-two".