22323332330 has 32 divisors (see below), whose sum is σ = 43349115600. Its totient is φ = 8227948032.

The previous prime is 22323332323. The next prime is 22323332377. The reversal of 22323332330 is 3323332322.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 1253938921 + 21069393409 = 35411^2 + 145153^2 .

It is a super-3 number, since 3×22323332330³ (a number of 32 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a self number, because there is not a number n which added to its sum of digits gives 22323332330.

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, 76925 + ... + 224864.

Almost surely, 2^22323332330 is an apocalyptic number.

22323332330 is a deficient number, since it is larger than the sum of its proper divisors (21025783270).

22323332330 is a wasteful number, since it uses less digits than its factorization.

22323332330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 302378.

The product of its (nonzero) digits is 11664, while the sum is 26.

Adding to 22323332330 its reverse (3323332322), we get a palindrome (25646664652).

The spelling of 22323332330 in words is "twenty-two billion, three hundred twenty-three million, three hundred thirty-two thousand, three hundred thirty".