22444063426 has 32 divisors (see below), whose sum is σ = 35547724800. Its totient is φ = 10613678400.

The previous prime is 22444063423. The next prime is 22444063427. The reversal of 22444063426 is 62436044422.

It is not an unprimeable number, because it can be changed into a prime (22444063423) by changing a digit.

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 in 15 ways as a sum of consecutive naturals, for example, 574875 + ... + 612673.

It is an arithmetic number, because the mean of its divisors is an integer number (1110866400).

Almost surely, 2^22444063426 is an apocalyptic number.

22444063426 is a deficient number, since it is larger than the sum of its proper divisors (13103661374).

22444063426 is a wasteful number, since it uses less digits than its factorization.

22444063426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38050.

The product of its (nonzero) digits is 221184, while the sum is 37.

The spelling of 22444063426 in words is "twenty-two billion, four hundred forty-four million, sixty-three thousand, four hundred twenty-six".