22055003 has 2 divisors, whose sum is σ = 22055004. Its totient is φ = 22055002.

The previous prime is 22054957. The next prime is 22055021. The reversal of 22055003 is 30055022.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22055003 - 2⁶ = 22054939 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (22055023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11027501 + 11027502.

It is an arithmetic number, because the mean of its divisors is an integer number (11027502).

Almost surely, 2^22055003 is an apocalyptic number.

22055003 is a deficient number, since it is larger than the sum of its proper divisors (1).

22055003 is an equidigital number, since it uses as much as digits as its factorization.

22055003 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 300, while the sum is 17.

The square root of 22055003 is about 4696.2754391113. The cubic root of 22055003 is about 280.4372547422.

The spelling of 22055003 in words is "twenty-two million, fifty-five thousand, three".