22314207 has 8 divisors (see below), whose sum is σ = 29830320. Its totient is φ = 14837120.

The previous prime is 22314199. The next prime is 22314221. The reversal of 22314207 is 70241322.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 22314207 - 2³ = 22314199 is a prime.

It is a super-3 number, since 3×22314207³ (a number of 23 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22314247) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8394 + ... + 10727.

It is an arithmetic number, because the mean of its divisors is an integer number (3728790).

Almost surely, 2^22314207 is an apocalyptic number.

22314207 is a deficient number, since it is larger than the sum of its proper divisors (7516113).

22314207 is a wasteful number, since it uses less digits than its factorization.

22314207 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19513.

The product of its (nonzero) digits is 672, while the sum is 21.

The square root of 22314207 is about 4723.7915915078. The cubic root of 22314207 is about 281.5316025922.

Adding to 22314207 its reverse (70241322), we get a palindrome (92555529).

The spelling of 22314207 in words is "twenty-two million, three hundred fourteen thousand, two hundred seven".