22034442330 has 24 divisors (see below), whose sum is σ = 57289550292. Its totient is φ = 5875851264.

The previous prime is 22034442307. The next prime is 22034442337. The reversal of 22034442330 is 3324443022.

22034442330 is a `hidden beast` number, since 2 + 203 + 4 + 4 + 423 + 30 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 20830282929 + 1204159401 = 144327^2 + 34701^2 .

It is a junction number, because it is equal to n+sod(n) for n = 22034442294 and 22034442303.

It is not an unprimeable number, because it can be changed into a prime (22034442337) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 122413479 + ... + 122413658.

Almost surely, 2^22034442330 is an apocalyptic number.

22034442330 is an abundant number, since it is smaller than the sum of its proper divisors (35255107962).

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

22034442330 is a wasteful number, since it uses less digits than its factorization.

22034442330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 244827150 (or 244827147 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 27.

Adding to 22034442330 its reverse (3324443022), we get a palindrome (25358885352).

The spelling of 22034442330 in words is "twenty-two billion, thirty-four million, four hundred forty-two thousand, three hundred thirty".