22323020330 has 32 divisors (see below), whose sum is σ = 44668205568. Its totient is φ = 7976462400.

The previous prime is 22323020281. The next prime is 22323020383. The reversal of 22323020330 is 3302032322.

It is a super-3 number, since 3×22323020330³ (a number of 32 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2765576 + ... + 2773635.

It is an arithmetic number, because the mean of its divisors is an integer number (1395881424).

Almost surely, 2^22323020330 is an apocalyptic number.

22323020330 is an abundant number, since it is smaller than the sum of its proper divisors (22345185238).

22323020330 is a wasteful number, since it uses less digits than its factorization.

22323020330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5539262.

The product of its (nonzero) digits is 1296, while the sum is 20.

Adding to 22323020330 its reverse (3302032322), we get a palindrome (25625052652).

The spelling of 22323020330 in words is "twenty-two billion, three hundred twenty-three million, twenty thousand, three hundred thirty".