22321033022320 has 40 divisors (see below), whose sum is σ = 51898721818320. Its totient is φ = 8928014062080.

The previous prime is 22321033022227. The next prime is 22321033022333. The reversal of 22321033022320 is 2322033012322.

22321033022320 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (40).

It is a super-3 number, since 3×22321033022320³ (a number of 41 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4432746 + ... + 8018185.

It is an arithmetic number, because the mean of its divisors is an integer number (1297468045458).

Almost surely, 2^{22321033022320} is an apocalyptic number.

22321033022320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22321033022320 is an abundant number, since it is smaller than the sum of its proper divisors (29577688796000).

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

22321033022320 is a wasteful number, since it uses less digits than its factorization.

22321033022320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12473353 (or 12473347 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 25.

Adding to 22321033022320 its reverse (2322033012322), we get a palindrome (24643066034642).

The spelling of 22321033022320 in words is "twenty-two trillion, three hundred twenty-one billion, thirty-three million, twenty-two thousand, three hundred twenty".