22304701 has 2 divisors, whose sum is σ = 22304702. Its totient is φ = 22304700.

The previous prime is 22304699. The next prime is 22304707. The reversal of 22304701 is 10740322.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11215801 + 11088900 = 3349^2 + 3330^2 .

It is a cyclic number.

It is not a de Polignac number, because 22304701 - 2¹ = 22304699 is a prime.

Together with 22304699, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22304707) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11152350 + 11152351.

It is an arithmetic number, because the mean of its divisors is an integer number (11152351).

Almost surely, 2^22304701 is an apocalyptic number.

It is an amenable number.

22304701 is a deficient number, since it is larger than the sum of its proper divisors (1).

22304701 is an equidigital number, since it uses as much as digits as its factorization.

22304701 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 336, while the sum is 19.

The square root of 22304701 is about 4722.7853010697. The cubic root of 22304701 is about 281.4916188047.

It can be divided in two parts, 22304 and 701, that added together give a triangular number (23005 = T₂₁₄).

The spelling of 22304701 in words is "twenty-two million, three hundred four thousand, seven hundred one".