22303102330 has 32 divisors (see below), whose sum is σ = 40595884560. Its totient is φ = 8821340160.

The previous prime is 22303102321. The next prime is 22303102343. The reversal of 22303102330 is 3320130322.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 12982551481 + 9320550849 = 113941^2 + 96543^2 .

It is a junction number, because it is equal to n+sod(n) for n = 22303102298 and 22303102307.

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 15 ways as a sum of consecutive naturals, for example, 1135836 + ... + 1155304.

Almost surely, 2^22303102330 is an apocalyptic number.

22303102330 is a deficient number, since it is larger than the sum of its proper divisors (18292782230).

22303102330 is a wasteful number, since it uses less digits than its factorization.

22303102330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20754.

The product of its (nonzero) digits is 648, while the sum is 19.

Adding to 22303102330 its reverse (3320130322), we get a palindrome (25623232652).

The spelling of 22303102330 in words is "twenty-two billion, three hundred three million, one hundred two thousand, three hundred thirty".