22054127 has 2 divisors, whose sum is σ = 22054128. Its totient is φ = 22054126.

The previous prime is 22054093. The next prime is 22054133. The reversal of 22054127 is 72145022.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22054127 - 2¹⁶ = 21988591 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22054147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11027063 + 11027064.

It is an arithmetic number, because the mean of its divisors is an integer number (11027064).

Almost surely, 2^22054127 is an apocalyptic number.

22054127 is a deficient number, since it is larger than the sum of its proper divisors (1).

22054127 is an equidigital number, since it uses as much as digits as its factorization.

22054127 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1120, while the sum is 23.

The square root of 22054127 is about 4696.1821727867. The cubic root of 22054127 is about 280.4335418086.

Adding to 22054127 its reverse (72145022), we get a palindrome (94199149).

The spelling of 22054127 in words is "twenty-two million, fifty-four thousand, one hundred twenty-seven".