22050027 has 6 divisors (see below), whose sum is σ = 31850052. Its totient is φ = 14700012.

The previous prime is 22050019. The next prime is 22050043. The reversal of 22050027 is 72005022.

It is a happy number.

It is not a de Polignac number, because 22050027 - 2³ = 22050019 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22049991 and 22050009.

It is not an unprimeable number, because it can be changed into a prime (22050047) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 1224993 + ... + 1225010.

It is an arithmetic number, because the mean of its divisors is an integer number (5308342).

Almost surely, 2^22050027 is an apocalyptic number.

22050027 is a deficient number, since it is larger than the sum of its proper divisors (9800025).

22050027 is a wasteful number, since it uses less digits than its factorization.

22050027 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2450009 (or 2450006 counting only the distinct ones).

The product of its (nonzero) digits is 280, while the sum is 18.

The square root of 22050027 is about 4695.7456276932. The cubic root of 22050027 is about 280.4161626157.

Adding to 22050027 its reverse (72005022), we get a palindrome (94055049).

The spelling of 22050027 in words is "twenty-two million, fifty thousand, twenty-seven".