22063021922 has 6 divisors (see below), whose sum is σ = 33094847979. Its totient is φ = 11031405930.

The previous prime is 22063021829. The next prime is 22063021951. The reversal of 22063021922 is 22912036022.

It can be written as a sum of positive squares in only one way, i.e., 11031510961 + 11031510961 = 105031^2 + 105031^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=105031.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 157547 + ... + 262577.

Almost surely, 2^22063021922 is an apocalyptic number.

22063021922 is a deficient number, since it is larger than the sum of its proper divisors (11031826057).

22063021922 is an frugal number, since it uses more digits than its factorization.

22063021922 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 210064 (or 105033 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 29.

Adding to 22063021922 its reverse (22912036022), we get a palindrome (44975057944).

The spelling of 22063021922 in words is "twenty-two billion, sixty-three million, twenty-one thousand, nine hundred twenty-two".