22234001 has 4 divisors (see below), whose sum is σ = 22268400. Its totient is φ = 22199604.

The previous prime is 22233979. The next prime is 22234007. The reversal of 22234001 is 10043222.

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 22234001 - 2¹⁴ = 22217617 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22234007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16211 + ... + 17528.

It is an arithmetic number, because the mean of its divisors is an integer number (5567100).

Almost surely, 2^22234001 is an apocalyptic number.

It is an amenable number.

22234001 is a deficient number, since it is larger than the sum of its proper divisors (34399).

22234001 is an equidigital number, since it uses as much as digits as its factorization.

22234001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34398.

The product of its (nonzero) digits is 96, while the sum is 14.

The square root of 22234001 is about 4715.2943704503. The cubic root of 22234001 is about 281.1938860232.

Adding to 22234001 its reverse (10043222), we get a palindrome (32277223).

The spelling of 22234001 in words is "twenty-two million, two hundred thirty-four thousand, one".