226067280381 has 12 divisors (see below), whose sum is σ = 327980139552. Its totient is φ = 150047591496.

The previous prime is 226067280379. The next prime is 226067280421. The reversal of 226067280381 is 183082760622.

226067280381 is a `hidden beast` number, since 2 + 2 + 606 + 7 + 2 + 8 + 0 + 38 + 1 = 666.

It is not a de Polignac number, because 226067280381 - 2¹ = 226067280379 is a prime.

It is a super-2 number, since 2×226067280381² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (226067280181) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 55325241 + ... + 55329326.

It is an arithmetic number, because the mean of its divisors is an integer number (27331678296).

Almost surely, 2^226067280381 is an apocalyptic number.

It is an amenable number.

226067280381 is a deficient number, since it is larger than the sum of its proper divisors (101912859171).

226067280381 is a wasteful number, since it uses less digits than its factorization.

226067280381 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110654800 (or 110654797 counting only the distinct ones).

The product of its (nonzero) digits is 387072, while the sum is 45.

The spelling of 226067280381 in words is "two hundred twenty-six billion, sixty-seven million, two hundred eighty thousand, three hundred eighty-one".