22063000426 has 4 divisors (see below), whose sum is σ = 33094500642. Its totient is φ = 11031500212.

The previous prime is 22063000397. The next prime is 22063000439. The reversal of 22063000426 is 62400036022.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 13580406225 + 8482594201 = 116535^2 + 92101^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 22063000426.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5515750105 + ... + 5515750108.

Almost surely, 2^22063000426 is an apocalyptic number.

22063000426 is a deficient number, since it is larger than the sum of its proper divisors (11031500216).

22063000426 is a wasteful number, since it uses less digits than its factorization.

22063000426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11031500215.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 22063000426 its reverse (62400036022), we get a palindrome (84463036448).

The spelling of 22063000426 in words is "twenty-two billion, sixty-three million, four hundred twenty-six", and thus it is an aban number.