2031233240322 has 192 divisors, whose sum is σ = 5196095049600. Its totient is φ = 565360450560.

The previous prime is 2031233240263. The next prime is 2031233240339. The reversal of 2031233240322 is 2230423321302.

2031233240322 is a `hidden beast` number, since 2 + 0 + 3 + 1 + 2 + 332 + 4 + 0 + 322 = 666.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 826039129 + ... + 826041587.

It is an arithmetic number, because the mean of its divisors is an integer number (27062995050).

Almost surely, 2^{2031233240322} is an apocalyptic number.

2031233240322 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 2031233240322, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2598047524800).

2031233240322 is an abundant number, since it is smaller than the sum of its proper divisors (3164861809278).

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

2031233240322 is a wasteful number, since it uses less digits than its factorization.

2031233240322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3953 (or 3950 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 27.

Adding to 2031233240322 its reverse (2230423321302), we get a palindrome (4261656561624).

The spelling of 2031233240322 in words is "two trillion, thirty-one billion, two hundred thirty-three million, two hundred forty thousand, three hundred twenty-two".