22080550 has 24 divisors (see below), whose sum is σ = 42075432. Its totient is φ = 8616000.

The previous prime is 22080547. The next prime is 22080557. The reversal of 22080550 is 5508022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22080557) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3336 + ... + 7435.

It is an arithmetic number, because the mean of its divisors is an integer number (1753143).

Almost surely, 2^22080550 is an apocalyptic number.

22080550 is a deficient number, since it is larger than the sum of its proper divisors (19994882).

22080550 is a wasteful number, since it uses less digits than its factorization.

22080550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10824 (or 10819 counting only the distinct ones).

The product of its (nonzero) digits is 800, while the sum is 22.

The square root of 22080550 is about 4698.9945733103. The cubic root of 22080550 is about 280.5454927098.

Adding to 22080550 its reverse (5508022), we get a palindrome (27588572).

The spelling of 22080550 in words is "twenty-two million, eighty thousand, five hundred fifty".