2331022000 has 40 divisors (see below), whose sum is σ = 5636416032. Its totient is φ = 932408000.

The previous prime is 2331021977. The next prime is 2331022013. The reversal of 2331022000 is 2201332.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (40).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 580756 + ... + 584755.

Almost surely, 2^2331022000 is an apocalyptic number.

2331022000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2331022000 is an abundant number, since it is smaller than the sum of its proper divisors (3305394032).

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

2331022000 is a wasteful number, since it uses less digits than its factorization.

2331022000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1165534 (or 1165518 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 13.

The square root of 2331022000 is about 48280.6586533365. The cubic root of 2331022000 is about 1325.9143090145.

Adding to 2331022000 its reverse (2201332), we get a palindrome (2333223332).

The spelling of 2331022000 in words is "two billion, three hundred thirty-one million, twenty-two thousand".