22404123440330 has 64 divisors (see below), whose sum is σ = 41654728507392. Its totient is φ = 8670390543360.

The previous prime is 22404123440323. The next prime is 22404123440351. The reversal of 22404123440330 is 3304432140422.

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, 118990022 + ... + 119178158.

It is an arithmetic number, because the mean of its divisors is an integer number (650855132928).

Almost surely, 2^{22404123440330} is an apocalyptic number.

22404123440330 is a deficient number, since it is larger than the sum of its proper divisors (19250605067062).

22404123440330 is a wasteful number, since it uses less digits than its factorization.

22404123440330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 190599.

The product of its (nonzero) digits is 55296, while the sum is 32.

Adding to 22404123440330 its reverse (3304432140422), we get a palindrome (25708555580752).

The spelling of 22404123440330 in words is "twenty-two trillion, four hundred four billion, one hundred twenty-three million, four hundred forty thousand, three hundred thirty".