2322231204040 has 32 divisors (see below), whose sum is σ = 5700022047360. Its totient is φ = 844447710400.

The previous prime is 2322231204019. The next prime is 2322231204043. The reversal of 2322231204040 is 404021322232.

It is a super-2 number, since 2×2322231204040² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2322231203996 and 2322231204014.

It is not an unprimeable number, because it can be changed into a prime (2322231204043) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2638898656 + ... + 2638899535.

It is an arithmetic number, because the mean of its divisors is an integer number (178125688980).

Almost surely, 2^{2322231204040} is an apocalyptic number.

2322231204040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2322231204040 is an abundant number, since it is smaller than the sum of its proper divisors (3377790843320).

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

2322231204040 is a wasteful number, since it uses less digits than its factorization.

2322231204040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5277798213 (or 5277798209 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 25.

Adding to 2322231204040 its reverse (404021322232), we get a palindrome (2726252526272).

The spelling of 2322231204040 in words is "two trillion, three hundred twenty-two billion, two hundred thirty-one million, two hundred four thousand, forty".