22514101 has 2 divisors, whose sum is σ = 22514102. Its totient is φ = 22514100.

The previous prime is 22514057. The next prime is 22514111. The reversal of 22514101 is 10141522.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 19448100 + 3066001 = 4410^2 + 1751^2 .

It is a cyclic number.

It is not a de Polignac number, because 22514101 - 2¹¹ = 22512053 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22514111) by changing a digit.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11257050 + 11257051.

It is an arithmetic number, because the mean of its divisors is an integer number (11257051).

Almost surely, 2^22514101 is an apocalyptic number.

It is an amenable number.

22514101 is a deficient number, since it is larger than the sum of its proper divisors (1).

22514101 is an equidigital number, since it uses as much as digits as its factorization.

22514101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 80, while the sum is 16.

The square root of 22514101 is about 4744.9026333530. The cubic root of 22514101 is about 282.3697721219.

Adding to 22514101 its reverse (10141522), we get a palindrome (32655623).

The spelling of 22514101 in words is "twenty-two million, five hundred fourteen thousand, one hundred one".