2431225122 has 32 divisors (see below), whose sum is σ = 4891083072. Its totient is φ = 805650624.

The previous prime is 2431225087. The next prime is 2431225129. The reversal of 2431225122 is 2215221342.

It is a junction number, because it is equal to n+sod(n) for n = 2431225092 and 2431225101.

It is not an unprimeable number, because it can be changed into a prime (2431225129) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 867828 + ... + 870624.

It is an arithmetic number, because the mean of its divisors is an integer number (152846346).

Almost surely, 2^2431225122 is an apocalyptic number.

2431225122 is an abundant number, since it is smaller than the sum of its proper divisors (2459857950).

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

2431225122 is a wasteful number, since it uses less digits than its factorization.

2431225122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3602.

The product of its digits is 1920, while the sum is 24.

The square root of 2431225122 is about 49307.4550347105. The cubic root of 2431225122 is about 1344.6473229440.

Adding to 2431225122 its reverse (2215221342), we get a palindrome (4646446464).

The spelling of 2431225122 in words is "two billion, four hundred thirty-one million, two hundred twenty-five thousand, one hundred twenty-two".