22233007 has 4 divisors (see below), whose sum is σ = 22257576. Its totient is φ = 22208440.

The previous prime is 22232993. The next prime is 22233017. The reversal of 22233007 is 70033222.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 22233007 - 2¹¹ = 22230959 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22233017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10873 + ... + 12754.

It is an arithmetic number, because the mean of its divisors is an integer number (5564394).

Almost surely, 2^22233007 is an apocalyptic number.

22233007 is a deficient number, since it is larger than the sum of its proper divisors (24569).

22233007 is an equidigital number, since it uses as much as digits as its factorization.

22233007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24568.

The product of its (nonzero) digits is 504, while the sum is 19.

The square root of 22233007 is about 4715.1889675813. The cubic root of 22233007 is about 281.1896955810.

Adding to 22233007 its reverse (70033222), we get a palindrome (92266229).

The spelling of 22233007 in words is "twenty-two million, two hundred thirty-three thousand, seven".