22000753 has 2 divisors, whose sum is σ = 22000754. Its totient is φ = 22000752.

The previous prime is 22000721. The next prime is 22000757. The reversal of 22000753 is 35700022.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 21977344 + 23409 = 4688^2 + 153^2 .

It is a cyclic number.

It is not a de Polignac number, because 22000753 - 2⁵ = 22000721 is a prime.

It is a super-3 number, since 3×22000753³ (a number of 23 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 22000753.

It is not a weakly prime, because it can be changed into another prime (22000757) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11000376 + 11000377.

It is an arithmetic number, because the mean of its divisors is an integer number (11000377).

Almost surely, 2^22000753 is an apocalyptic number.

It is an amenable number.

22000753 is a deficient number, since it is larger than the sum of its proper divisors (1).

22000753 is an equidigital number, since it uses as much as digits as its factorization.

22000753 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 420, while the sum is 19.

The square root of 22000753 is about 4690.4960292063. The cubic root of 22000753 is about 280.2071299012.

Adding to 22000753 its reverse (35700022), we get a palindrome (57700775).

The spelling of 22000753 in words is "twenty-two million, seven hundred fifty-three", and thus it is an aban number.