22114207 has 2 divisors, whose sum is σ = 22114208. Its totient is φ = 22114206.

The previous prime is 22114199. The next prime is 22114217. The reversal of 22114207 is 70241122.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22114207 - 2³ = 22114199 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22114217) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11057103 + 11057104.

It is an arithmetic number, because the mean of its divisors is an integer number (11057104).

Almost surely, 2^22114207 is an apocalyptic number.

22114207 is a deficient number, since it is larger than the sum of its proper divisors (1).

22114207 is an equidigital number, since it uses as much as digits as its factorization.

22114207 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 224, while the sum is 19.

The square root of 22114207 is about 4702.5745076500. The cubic root of 22114207 is about 280.6879638910.

Adding to 22114207 its reverse (70241122), we get a palindrome (92355329).

The spelling of 22114207 in words is "twenty-two million, one hundred fourteen thousand, two hundred seven".