2322321420 has 48 divisors (see below), whose sum is σ = 6612721920. Its totient is φ = 608788416.

The previous prime is 2322321413. The next prime is 2322321427. The reversal of 2322321420 is 241232232.

It is an interprime number because it is at equal distance from previous prime (2322321413) and next prime (2322321427).

It is not an unprimeable number, because it can be changed into a prime (2322321427) 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, 324472 + ... + 331551.

It is an arithmetic number, because the mean of its divisors is an integer number (137765040).

Almost surely, 2^2322321420 is an apocalyptic number.

2322321420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2322321420 is an abundant number, since it is smaller than the sum of its proper divisors (4290400500).

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

2322321420 is a wasteful number, since it uses less digits than its factorization.

2322321420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 656094 (or 656092 counting only the distinct ones).

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

The square root of 2322321420 is about 48190.4702197437. The cubic root of 2322321420 is about 1324.2625862355.

Adding to 2322321420 its reverse (241232232), we get a palindrome (2563553652).

The spelling of 2322321420 in words is "two billion, three hundred twenty-two million, three hundred twenty-one thousand, four hundred twenty".