22057033 has 2 divisors, whose sum is σ = 22057034. Its totient is φ = 22057032.

The previous prime is 22057031. The next prime is 22057039. The reversal of 22057033 is 33075022.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 16548624 + 5508409 = 4068^2 + 2347^2 .

It is a cyclic number.

It is not a de Polignac number, because 22057033 - 2¹ = 22057031 is a prime.

Together with 22057031, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 22056995 and 22057013.

It is not a weakly prime, because it can be changed into another prime (22057031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11028516 + 11028517.

It is an arithmetic number, because the mean of its divisors is an integer number (11028517).

Almost surely, 2^22057033 is an apocalyptic number.

It is an amenable number.

22057033 is a deficient number, since it is larger than the sum of its proper divisors (1).

22057033 is an equidigital number, since it uses as much as digits as its factorization.

22057033 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1260, while the sum is 22.

The square root of 22057033 is about 4696.4915628584. The cubic root of 22057033 is about 280.4458585370.

The spelling of 22057033 in words is "twenty-two million, fifty-seven thousand, thirty-three".