22403434330 has 16 divisors (see below), whose sum is σ = 41627026944. Its totient is φ = 8672297040.

The previous prime is 22403434327. The next prime is 22403434363. The reversal of 22403434330 is 3343430422.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36134262 + ... + 36134881.

It is an arithmetic number, because the mean of its divisors is an integer number (2601689184).

Almost surely, 2^22403434330 is an apocalyptic number.

22403434330 is a deficient number, since it is larger than the sum of its proper divisors (19223592614).

22403434330 is a wasteful number, since it uses less digits than its factorization.

22403434330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72269181.

The product of its (nonzero) digits is 20736, while the sum is 28.

Adding to 22403434330 its reverse (3343430422), we get a palindrome (25746864752).

The spelling of 22403434330 in words is "twenty-two billion, four hundred three million, four hundred thirty-four thousand, three hundred thirty".