22241104434 has 12 divisors (see below), whose sum is σ = 48189059646. Its totient is φ = 7413701472.

The previous prime is 22241104421. The next prime is 22241104451. The reversal of 22241104434 is 43440114222.

22241104434 is a `hidden beast` number, since 2 + 224 + 1 + 1 + 0 + 4 + 434 = 666.

It can be written as a sum of positive squares in only one way, i.e., 22229915409 + 11189025 = 149097^2 + 3345^2 .

It is a junction number, because it is equal to n+sod(n) for n = 22241104398 and 22241104407.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 617808439 + ... + 617808474.

Almost surely, 2^22241104434 is an apocalyptic number.

22241104434 is an abundant number, since it is smaller than the sum of its proper divisors (25947955212).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22241104434 is a wasteful number, since it uses less digits than its factorization.

22241104434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1235616921 (or 1235616918 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 27.

Adding to 22241104434 its reverse (43440114222), we get a palindrome (65681218656).

The spelling of 22241104434 in words is "twenty-two billion, two hundred forty-one million, one hundred four thousand, four hundred thirty-four".