11321222002032 has 80 divisors (see below), whose sum is σ = 29784345420960. Its totient is φ = 3704583091200.

The previous prime is 11321222002019. The next prime is 11321222002109. The reversal of 11321222002032 is 23020022212311.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2307819 + ... + 5288522.

It is an arithmetic number, because the mean of its divisors is an integer number (372304317762).

Almost surely, 2^{11321222002032} is an apocalyptic number.

11321222002032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11321222002032 is an abundant number, since it is smaller than the sum of its proper divisors (18463123418928).

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

11321222002032 is a wasteful number, since it uses less digits than its factorization.

11321222002032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7596922 (or 7596916 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 11321222002032 its reverse (23020022212311), we get a palindrome (34341244214343).

The spelling of 11321222002032 in words is "eleven trillion, three hundred twenty-one billion, two hundred twenty-two million, two thousand, thirty-two".