226543304100 has 72 divisors (see below), whose sum is σ = 669411404928. Its totient is φ = 59126192000.

The previous prime is 226543304011. The next prime is 226543304101. The reversal of 226543304100 is 1403345622.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (226543304101) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8019351 + ... + 8047550.

It is an arithmetic number, because the mean of its divisors is an integer number (9297380624).

Almost surely, 2^226543304100 is an apocalyptic number.

226543304100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

226543304100 is an abundant number, since it is smaller than the sum of its proper divisors (442868100828).

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

226543304100 is a wasteful number, since it uses less digits than its factorization.

226543304100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16066965 (or 16066958 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 30.

Adding to 226543304100 its reverse (1403345622), we get a palindrome (227946649722).

The spelling of 226543304100 in words is "two hundred twenty-six billion, five hundred forty-three million, three hundred four thousand, one hundred".