22316039 has 2 divisors, whose sum is σ = 22316040. Its totient is φ = 22316038.

The previous prime is 22316029. The next prime is 22316071. The reversal of 22316039 is 93061322.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22316039 - 2¹² = 22311943 is a prime.

It is a super-3 number, since 3×22316039³ (a number of 23 digits) contains 333 as substring.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 22315999 and 22316017.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22316029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11158019 + 11158020.

It is an arithmetic number, because the mean of its divisors is an integer number (11158020).

Almost surely, 2^22316039 is an apocalyptic number.

22316039 is a deficient number, since it is larger than the sum of its proper divisors (1).

22316039 is an equidigital number, since it uses as much as digits as its factorization.

22316039 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1944, while the sum is 26.

The square root of 22316039 is about 4723.9854995544. The cubic root of 22316039 is about 281.5393069781.

The spelling of 22316039 in words is "twenty-two million, three hundred sixteen thousand, thirty-nine".