22052067 has 12 divisors (see below), whose sum is σ = 30385800. Its totient is φ = 14225280.

The previous prime is 22052057. The next prime is 22052089. The reversal of 22052067 is 76025022.

It is not a de Polignac number, because 22052067 - 2⁶ = 22052003 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22052047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 942 + ... + 6707.

It is an arithmetic number, because the mean of its divisors is an integer number (2532150).

Almost surely, 2^22052067 is an apocalyptic number.

22052067 is a deficient number, since it is larger than the sum of its proper divisors (8333733).

22052067 is an equidigital number, since it uses as much as digits as its factorization.

22052067 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7714 (or 7683 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 24.

The square root of 22052067 is about 4695.9628405685. The cubic root of 22052067 is about 280.4248100931.

Adding to 22052067 its reverse (76025022), we get a palindrome (98077089).

The spelling of 22052067 in words is "twenty-two million, fifty-two thousand, sixty-seven".