22062055 has 4 divisors (see below), whose sum is σ = 26474472. Its totient is φ = 17649640.

The previous prime is 22062041. The next prime is 22062119. The reversal of 22062055 is 55026022.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 22062055 - 2¹⁹ = 21537767 is a prime.

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 2206201 + ... + 2206210.

It is an arithmetic number, because the mean of its divisors is an integer number (6618618).

Almost surely, 2^22062055 is an apocalyptic number.

22062055 is a deficient number, since it is larger than the sum of its proper divisors (4412417).

22062055 is an equidigital number, since it uses as much as digits as its factorization.

22062055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4412416.

The product of its (nonzero) digits is 1200, while the sum is 22.

The square root of 22062055 is about 4697.0261868548. The cubic root of 22062055 is about 280.4671411248.

Adding to 22062055 its reverse (55026022), we get a palindrome (77088077).

The spelling of 22062055 in words is "twenty-two million, sixty-two thousand, fifty-five".