226442654336 has 64 divisors (see below), whose sum is σ = 460052615520. Its totient is φ = 110982423552.

The previous prime is 226442654309. The next prime is 226442654351. The reversal of 226442654336 is 633456244622.

It is a tau number, because it is divible by the number of its divisors (64).

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, 7603571 + ... + 7633293.

Almost surely, 2^226442654336 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 226442654336, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (230026307760).

226442654336 is an abundant number, since it is smaller than the sum of its proper divisors (233609961184).

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

226442654336 is a wasteful number, since it uses less digits than its factorization.

226442654336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30913 (or 30901 counting only the distinct ones).

The product of its digits is 4976640, while the sum is 47.

Adding to 226442654336 its reverse (633456244622), we get a palindrome (859898898958).

The spelling of 226442654336 in words is "two hundred twenty-six billion, four hundred forty-two million, six hundred fifty-four thousand, three hundred thirty-six".