226381742082 has 40 divisors (see below), whose sum is σ = 507298239756. Its totient is φ = 75455307648.

The previous prime is 226381742077. The next prime is 226381742141. The reversal of 226381742082 is 280247183622.

226381742082 is a `hidden beast` number, since 2 + 2 + 638 + 1 + 7 + 4 + 2 + 0 + 8 + 2 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 149636675241 + 76745066841 = 386829^2 + 277029^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 2781438 + ... + 2861670.

Almost surely, 2^226381742082 is an apocalyptic number.

226381742082 is an abundant number, since it is smaller than the sum of its proper divisors (280916497674).

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

226381742082 is a wasteful number, since it uses less digits than its factorization.

226381742082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97664 (or 97655 counting only the distinct ones).

The product of its (nonzero) digits is 516096, while the sum is 45.

The spelling of 226381742082 in words is "two hundred twenty-six billion, three hundred eighty-one million, seven hundred forty-two thousand, eighty-two".