22345303330 has 64 divisors (see below), whose sum is σ = 46768511232. Its totient is φ = 7528308480.

The previous prime is 22345303313. The next prime is 22345303349. The reversal of 22345303330 is 3330354322.

It is a happy 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, 1968832 + ... + 1980148.

It is an arithmetic number, because the mean of its divisors is an integer number (730757988).

Almost surely, 2^22345303330 is an apocalyptic number.

22345303330 is an abundant number, since it is smaller than the sum of its proper divisors (24423207902).

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

22345303330 is a wasteful number, since it uses less digits than its factorization.

22345303330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11819.

The product of its (nonzero) digits is 19440, while the sum is 28.

Adding to 22345303330 its reverse (3330354322), we get a palindrome (25675657652).

The spelling of 22345303330 in words is "twenty-two billion, three hundred forty-five million, three hundred three thousand, three hundred thirty".