2311332032322 has 96 divisors (see below), whose sum is σ = 5336937994752. Its totient is φ = 749169575424.

The previous prime is 2311332032297. The next prime is 2311332032353. The reversal of 2311332032322 is 2232302331132.

2311332032322 is a `hidden beast` number, since 2 + 3 + 1 + 1 + 332 + 0 + 3 + 2 + 322 = 666.

2311332032322 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 30477583 + ... + 30553325.

It is an arithmetic number, because the mean of its divisors is an integer number (55593104112).

Almost surely, 2^{2311332032322} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2311332032322, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2668468997376).

2311332032322 is an abundant number, since it is smaller than the sum of its proper divisors (3025605962430).

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

2311332032322 is a wasteful number, since it uses less digits than its factorization.

2311332032322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77494 (or 77482 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 27.

Adding to 2311332032322 its reverse (2232302331132), we get a palindrome (4543634363454).

The spelling of 2311332032322 in words is "two trillion, three hundred eleven billion, three hundred thirty-two million, thirty-two thousand, three hundred twenty-two".