22321131322230 has 64 divisors (see below), whose sum is σ = 64101710473920. Its totient is φ = 5494432324608.

The previous prime is 22321131322157. The next prime is 22321131322249. The reversal of 22321131322230 is 3222313112322.

22321131322230 is a `hidden beast` number, since 2 + 2 + 321 + 1 + 313 + 2 + 2 + 23 + 0 = 666.

It is a super-3 number, since 3×22321131322230³ (a number of 41 digits) contains 333 as substring.

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

It is a junction number, because it is equal to n+sod(n) for n = 22321131322194 and 22321131322203.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3179644827 + ... + 3179651846.

It is an arithmetic number, because the mean of its divisors is an integer number (1001589226155).

Almost surely, 2^{22321131322230} is an apocalyptic number.

22321131322230 is an abundant number, since it is smaller than the sum of its proper divisors (41780579151690).

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

22321131322230 is a wasteful number, since it uses less digits than its factorization.

22321131322230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6359296702 (or 6359296696 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

Adding to 22321131322230 its reverse (3222313112322), we get a palindrome (25543444434552).

The spelling of 22321131322230 in words is "twenty-two trillion, three hundred twenty-one billion, one hundred thirty-one million, three hundred twenty-two thousand, two hundred thirty".