2322312420 has 48 divisors (see below), whose sum is σ = 6533327808. Its totient is φ = 616344960.

The previous prime is 2322312413. The next prime is 2322312439. The reversal of 2322312420 is 242132232.

2322312420 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 79059 + ... + 104378.

It is an arithmetic number, because the mean of its divisors is an integer number (136110996).

Almost surely, 2^2322312420 is an apocalyptic number.

2322312420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2322312420 is an abundant number, since it is smaller than the sum of its proper divisors (4211015388).

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

2322312420 is a wasteful number, since it uses less digits than its factorization.

2322312420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 183660 (or 183658 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 2322312420 is about 48190.3768401950. The cubic root of 2322312420 is about 1324.2608755365.

Adding to 2322312420 its reverse (242132232), we get a palindrome (2564444652).

The spelling of 2322312420 in words is "two billion, three hundred twenty-two million, three hundred twelve thousand, four hundred twenty".