2322354421 has 2 divisors, whose sum is σ = 2322354422. Its totient is φ = 2322354420.

The previous prime is 2322354403. The next prime is 2322354467. The reversal of 2322354421 is 1244532232.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2051093521 + 271260900 = 45289^2 + 16470^2 .

It is a cyclic number.

It is not a de Polignac number, because 2322354421 - 2¹⁷ = 2322223349 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2322354421.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2322354121) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1161177210 + 1161177211.

It is an arithmetic number, because the mean of its divisors is an integer number (1161177211).

Almost surely, 2^2322354421 is an apocalyptic number.

It is an amenable number.

2322354421 is a deficient number, since it is larger than the sum of its proper divisors (1).

2322354421 is an equidigital number, since it uses as much as digits as its factorization.

2322354421 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 11520, while the sum is 28.

The square root of 2322354421 is about 48190.8126202495. The cubic root of 2322354421 is about 1324.2688589507.

Adding to 2322354421 its reverse (1244532232), we get a palindrome (3566886653).

The spelling of 2322354421 in words is "two billion, three hundred twenty-two million, three hundred fifty-four thousand, four hundred twenty-one".