22043053 has 2 divisors, whose sum is σ = 22043054. Its totient is φ = 22043052.

The previous prime is 22043051. The next prime is 22043069. The reversal of 22043053 is 35034022.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 20412324 + 1630729 = 4518^2 + 1277^2 .

It is a cyclic number.

It is not a de Polignac number, because 22043053 - 2¹ = 22043051 is a prime.

Together with 22043051, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 22043053.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22043051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11021526 + 11021527.

It is an arithmetic number, because the mean of its divisors is an integer number (11021527).

Almost surely, 2^22043053 is an apocalyptic number.

It is an amenable number.

22043053 is a deficient number, since it is larger than the sum of its proper divisors (1).

22043053 is an equidigital number, since it uses as much as digits as its factorization.

22043053 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 720, while the sum is 19.

The square root of 22043053 is about 4695.0029818947. The cubic root of 22043053 is about 280.3865960831.

Adding to 22043053 its reverse (35034022), we get a palindrome (57077075).

The spelling of 22043053 in words is "twenty-two million, forty-three thousand, fifty-three".