2331131033022 has 16 divisors (see below), whose sum is σ = 5086104072192. Its totient is φ = 706403343320.

The previous prime is 2331131032927. The next prime is 2331131033069. The reversal of 2331131033022 is 2203301311332.

It is a junction number, because it is equal to n+sod(n) for n = 2331131032983 and 2331131033001.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 17660083518 + ... + 17660083649.

It is an arithmetic number, because the mean of its divisors is an integer number (317881504512).

Almost surely, 2^{2331131033022} is an apocalyptic number.

2331131033022 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2331131033022 is an abundant number, since it is smaller than the sum of its proper divisors (2754973039170).

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

2331131033022 is a wasteful number, since it uses less digits than its factorization.

2331131033022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35320167183.

The product of its (nonzero) digits is 1944, while the sum is 24.

Adding to 2331131033022 its reverse (2203301311332), we get a palindrome (4534432344354).

It can be divided in two parts, 23311310 and 33022, that added together give a palindrome (23344332).

The spelling of 2331131033022 in words is "two trillion, three hundred thirty-one billion, one hundred thirty-one million, thirty-three thousand, twenty-two".