22663127 has 2 divisors, whose sum is σ = 22663128. Its totient is φ = 22663126.

The previous prime is 22663117. The next prime is 22663153. The reversal of 22663127 is 72136622.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22663127 - 2⁴ = 22663111 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 22663127.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22663117) 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, 11331563 + 11331564.

It is an arithmetic number, because the mean of its divisors is an integer number (11331564).

Almost surely, 2^22663127 is an apocalyptic number.

22663127 is a deficient number, since it is larger than the sum of its proper divisors (1).

22663127 is an equidigital number, since it uses as much as digits as its factorization.

22663127 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6048, while the sum is 29.

The square root of 22663127 is about 4760.5805318259. The cubic root of 22663127 is about 282.9914259452.

Adding to 22663127 its reverse (72136622), we get a palindrome (94799749).

The spelling of 22663127 in words is "twenty-two million, six hundred sixty-three thousand, one hundred twenty-seven".