22214093 has 4 divisors (see below), whose sum is σ = 24233568. Its totient is φ = 20194620.

The previous prime is 22214057. The next prime is 22214099. The reversal of 22214093 is 39041222.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 22214093 - 2¹² = 22209997 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22214099) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1009721 + ... + 1009742.

It is an arithmetic number, because the mean of its divisors is an integer number (6058392).

Almost surely, 2^22214093 is an apocalyptic number.

It is an amenable number.

22214093 is a deficient number, since it is larger than the sum of its proper divisors (2019475).

22214093 is a wasteful number, since it uses less digits than its factorization.

22214093 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2019474.

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 22214093 is about 4713.1828948175. The cubic root of 22214093 is about 281.1099353282.

The spelling of 22214093 in words is "twenty-two million, two hundred fourteen thousand, ninety-three".