22220330122320 has 240 divisors, whose sum is σ = 78325241863680. Its totient is φ = 5200996613120.

The previous prime is 22220330122261. The next prime is 22220330122327. The reversal of 22220330122320 is 2322103302222.

It is a tau number, because it is divible by the number of its divisors (240).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22220330122327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 12350304 + ... + 14034623.

It is an arithmetic number, because the mean of its divisors is an integer number (326355174432).

Almost surely, 2^{22220330122320} is an apocalyptic number.

22220330122320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22220330122320 is an abundant number, since it is smaller than the sum of its proper divisors (56104911741360).

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

22220330122320 is a wasteful number, since it uses less digits than its factorization.

22220330122320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26384994 (or 26384977 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 22220330122320 its reverse (2322103302222), we get a palindrome (24542433424542).

The spelling of 22220330122320 in words is "twenty-two trillion, two hundred twenty billion, three hundred thirty million, one hundred twenty-two thousand, three hundred twenty".