22214520000324 has 96 divisors (see below), whose sum is σ = 57891092000000. Its totient is φ = 7366591484928.

The previous prime is 22214520000311. The next prime is 22214520000329. The reversal of 22214520000324 is 42300002541222.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (22214520000329) 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 31 ways as a sum of consecutive naturals, for example, 30530697 + ... + 31249839.

Almost surely, 2^{22214520000324} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22214520000324, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (28945546000000).

22214520000324 is an abundant number, since it is smaller than the sum of its proper divisors (35676571999676).

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

22214520000324 is a wasteful number, since it uses less digits than its factorization.

22214520000324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 720634 (or 720626 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 27.

Adding to 22214520000324 its reverse (42300002541222), we get a palindrome (64514522541546).

The spelling of 22214520000324 in words is "twenty-two trillion, two hundred fourteen billion, five hundred twenty million, three hundred twenty-four", and thus it is an aban number.