22030024536320 has 144 divisors (see below), whose sum is σ = 53660396160000. Its totient is φ = 8664052260864.

The previous prime is 22030024536283. The next prime is 22030024536407. The reversal of 22030024536320 is 2363542003022.

It is a super-2 number, since 2×22030024536320² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (32).

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, 23711906 + ... + 24623454.

It is an arithmetic number, because the mean of its divisors is an integer number (372641640000).

Almost surely, 2^{22030024536320} is an apocalyptic number.

22030024536320 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 22030024536320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (26830198080000).

22030024536320 is an abundant number, since it is smaller than the sum of its proper divisors (31630371623680).

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

22030024536320 is an equidigital number, since it uses as much as digits as its factorization.

22030024536320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 911888 (or 911874 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 32.

Adding to 22030024536320 its reverse (2363542003022), we get a palindrome (24393566539342).

The spelling of 22030024536320 in words is "twenty-two trillion, thirty billion, twenty-four million, five hundred thirty-six thousand, three hundred twenty".