226205124444 has 192 divisors, whose sum is σ = 653326643200. Its totient is φ = 67231109376.

The previous prime is 226205124443. The next prime is 226205124449. The reversal of 226205124444 is 444421502622.

226205124444 is a `hidden beast` number, since 2 + 2 + 6 + 205 + 1 + 2 + 4 + 444 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 226205124399 and 226205124408.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (226205124443) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 7205109 + ... + 7236435.

Almost surely, 2^226205124444 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 226205124444, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (326663321600).

226205124444 is an abundant number, since it is smaller than the sum of its proper divisors (427121518756).

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

226205124444 is a wasteful number, since it uses less digits than its factorization.

226205124444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31529 (or 31521 counting only the distinct ones).

The product of its (nonzero) digits is 122880, while the sum is 36.

The spelling of 226205124444 in words is "two hundred twenty-six billion, two hundred five million, one hundred twenty-four thousand, four hundred forty-four".