22814711 has 2 divisors, whose sum is σ = 22814712. Its totient is φ = 22814710.

The previous prime is 22814707. The next prime is 22814713. The reversal of 22814711 is 11741822.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22814711 - 2² = 22814707 is a prime.

It is a super-2 number, since 2×22814711² = 1041022076027042, which contains 22 as substring.

Together with 22814713, 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 (22814713) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11407355 + 11407356.

It is an arithmetic number, because the mean of its divisors is an integer number (11407356).

Almost surely, 2^22814711 is an apocalyptic number.

22814711 is a deficient number, since it is larger than the sum of its proper divisors (1).

22814711 is an equidigital number, since it uses as much as digits as its factorization.

22814711 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 896, while the sum is 26.

The square root of 22814711 is about 4776.4747460863. The cubic root of 22814711 is about 283.6209608172.

The spelling of 22814711 in words is "twenty-two million, eight hundred fourteen thousand, seven hundred eleven".