22230100320220 has 24 divisors (see below), whose sum is σ = 50274226878624. Its totient is φ = 8208037041216.

The previous prime is 22230100320193. The next prime is 22230100320317. The reversal of 22230100320220 is 2202300103222.

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, 42750192664 + ... + 42750193183.

It is an arithmetic number, because the mean of its divisors is an integer number (2094759453276).

Almost surely, 2^{22230100320220} is an apocalyptic number.

22230100320220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22230100320220 is an abundant number, since it is smaller than the sum of its proper divisors (28044126558404).

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

22230100320220 is a wasteful number, since it uses less digits than its factorization.

22230100320220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85500385869 (or 85500385867 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 19.

Adding to 22230100320220 its reverse (2202300103222), we get a palindrome (24432400423442).

The spelling of 22230100320220 in words is "twenty-two trillion, two hundred thirty billion, one hundred million, three hundred twenty thousand, two hundred twenty".