22810055 has 8 divisors (see below), whose sum is σ = 27406512. Its totient is φ = 18225088.

The previous prime is 22810033. The next prime is 22810061. The reversal of 22810055 is 55001822.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 22810055 - 2¹⁴ = 22793671 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 22810055.

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 7 ways as a sum of consecutive naturals, for example, 2372 + ... + 7158.

It is an arithmetic number, because the mean of its divisors is an integer number (3425814).

Almost surely, 2^22810055 is an apocalyptic number.

22810055 is a deficient number, since it is larger than the sum of its proper divisors (4596457).

22810055 is an equidigital number, since it uses as much as digits as its factorization.

22810055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5745.

The product of its (nonzero) digits is 800, while the sum is 23.

The square root of 22810055 is about 4775.9873324790. The cubic root of 22810055 is about 283.6016658247.

Adding to 22810055 its reverse (55001822), we get a palindrome (77811877).

The spelling of 22810055 in words is "twenty-two million, eight hundred ten thousand, fifty-five".