22054441426 has 8 divisors (see below), whose sum is σ = 33082532784. Its totient is φ = 11026930500.

The previous prime is 22054441403. The next prime is 22054441427. The reversal of 22054441426 is 62414445022.

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

It is a super-2 number, since 2×22054441426² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 22054441391 and 22054441400.

It is not an unprimeable number, because it can be changed into a prime (22054441427) 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 3 ways as a sum of consecutive naturals, for example, 32700 + ... + 212551.

It is an arithmetic number, because the mean of its divisors is an integer number (4135316598).

Almost surely, 2^22054441426 is an apocalyptic number.

22054441426 is a deficient number, since it is larger than the sum of its proper divisors (11028091358).

22054441426 is a wasteful number, since it uses less digits than its factorization.

22054441426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 290216.

The product of its (nonzero) digits is 61440, while the sum is 34.

Adding to 22054441426 its reverse (62414445022), we get a palindrome (84468886448).

The spelling of 22054441426 in words is "twenty-two billion, fifty-four million, four hundred forty-one thousand, four hundred twenty-six".