22024127770 has 8 divisors (see below), whose sum is σ = 39643430004. Its totient is φ = 8809651104.

The previous prime is 22024127753. The next prime is 22024127777. The reversal of 22024127770 is 7772142022.

It can be written as a sum of positive squares in 2 ways, for example, as 19102833369 + 2921294401 = 138213^2 + 54049^2 .

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

It is not an unprimeable number, because it can be changed into a prime (22024127777) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1101206379 + ... + 1101206398.

Almost surely, 2^22024127770 is an apocalyptic number.

22024127770 is a deficient number, since it is larger than the sum of its proper divisors (17619302234).

22024127770 is a wasteful number, since it uses less digits than its factorization.

22024127770 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2202412784.

The product of its (nonzero) digits is 21952, while the sum is 34.

Adding to 22024127770 its reverse (7772142022), we get a palindrome (29796269792).

The spelling of 22024127770 in words is "twenty-two billion, twenty-four million, one hundred twenty-seven thousand, seven hundred seventy".