22441304030 has 64 divisors (see below), whose sum is σ = 42553615680. Its totient is φ = 8508595200.

The previous prime is 22441304027. The next prime is 22441304057. The reversal of 22441304030 is 3040314422.

It is a super-2 number, since 2×22441304030² (a number of 22 digits) contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 22441303987 and 22441304005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13461257 + ... + 13462923.

It is an arithmetic number, because the mean of its divisors is an integer number (664900245).

Almost surely, 2^22441304030 is an apocalyptic number.

22441304030 is a deficient number, since it is larger than the sum of its proper divisors (20112311650).

22441304030 is a wasteful number, since it uses less digits than its factorization.

22441304030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2525.

The product of its (nonzero) digits is 2304, while the sum is 23.

Adding to 22441304030 its reverse (3040314422), we get a palindrome (25481618452).

The spelling of 22441304030 in words is "twenty-two billion, four hundred forty-one million, three hundred four thousand, thirty".