2322562421 has 2 divisors, whose sum is σ = 2322562422. Its totient is φ = 2322562420.

The previous prime is 2322562399. The next prime is 2322562453. The reversal of 2322562421 is 1242652232.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1788444100 + 534118321 = 42290^2 + 23111^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2322562421 is a prime.

It is a super-3 number, since 3×2322562421³ (a number of 29 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2322564421) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1161281210 + 1161281211.

It is an arithmetic number, because the mean of its divisors is an integer number (1161281211).

Almost surely, 2^2322562421 is an apocalyptic number.

It is an amenable number.

2322562421 is a deficient number, since it is larger than the sum of its proper divisors (1).

2322562421 is an equidigital number, since it uses as much as digits as its factorization.

2322562421 is an evil number, because the sum of its binary digits is even.

The product of its digits is 11520, while the sum is 29.

The square root of 2322562421 is about 48192.9706596304. The cubic root of 2322562421 is about 1324.3083934991.

The spelling of 2322562421 in words is "two billion, three hundred twenty-two million, five hundred sixty-two thousand, four hundred twenty-one".