11331002322012 has 24 divisors (see below), whose sum is σ = 26439201418896. Its totient is φ = 3776972773888.

The previous prime is 11331002321999. The next prime is 11331002322053. The reversal of 11331002322012 is 21022320013311.

It is a super-2 number, since 2×11331002322012² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 11331002322012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1780053 + ... + 5082380.

It is an arithmetic number, because the mean of its divisors is an integer number (1101633392454).

Almost surely, 2^{11331002322012} is an apocalyptic number.

11331002322012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11331002322012 is an abundant number, since it is smaller than the sum of its proper divisors (15108199096884).

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

11331002322012 is a wasteful number, since it uses less digits than its factorization.

11331002322012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7000037 (or 7000035 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 11331002322012 its reverse (21022320013311), we get a palindrome (32353322335323).

The spelling of 11331002322012 in words is "eleven trillion, three hundred thirty-one billion, two million, three hundred twenty-two thousand, twelve".