2312312422 has 16 divisors (see below), whose sum is σ = 3981745152. Its totient is φ = 986545800.

The previous prime is 2312312411. The next prime is 2312312459. The reversal of 2312312422 is 2242132132.

It is a junction number, because it is equal to n+sod(n) for n = 2312312393 and 2312312402.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 367204 + ... + 373447.

It is an arithmetic number, because the mean of its divisors is an integer number (248859072).

Almost surely, 2^2312312422 is an apocalyptic number.

2312312422 is a deficient number, since it is larger than the sum of its proper divisors (1669432730).

2312312422 is a wasteful number, since it uses less digits than its factorization.

2312312422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 740883.

The product of its digits is 1152, while the sum is 22.

The square root of 2312312422 is about 48086.5097714525. The cubic root of 2312312422 is about 1322.3573619842.

Adding to 2312312422 its reverse (2242132132), we get a palindrome (4554444554).

The spelling of 2312312422 in words is "two billion, three hundred twelve million, three hundred twelve thousand, four hundred twenty-two".