22332266320 has 160 divisors (see below), whose sum is σ = 64073899008. Its totient is φ = 7049078784.

The previous prime is 22332266311. The next prime is 22332266339. The reversal of 22332266320 is 2366223322.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2886297 + ... + 2894023.

Almost surely, 2^22332266320 is an apocalyptic number.

22332266320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22332266320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (32036949504).

22332266320 is an abundant number, since it is smaller than the sum of its proper divisors (41741632688).

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

22332266320 is a wasteful number, since it uses less digits than its factorization.

22332266320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8157 (or 8151 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 31.

Adding to 22332266320 its reverse (2366223322), we get a palindrome (24698489642).

The spelling of 22332266320 in words is "twenty-two billion, three hundred thirty-two million, two hundred sixty-six thousand, three hundred twenty".