226280128300481 has 8 divisors (see below), whose sum is σ = 236120892431424. Its totient is φ = 216439572309840.

The previous prime is 226280128300463. The next prime is 226280128300487. The reversal of 226280128300481 is 184003821082622.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-226280128300481 is a prime.

It is a super-2 number, since 2×226280128300481² (a number of 30 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (226280128300487) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49811471 + ... + 54164036.

It is an arithmetic number, because the mean of its divisors is an integer number (29515111553928).

Almost surely, 2^{226280128300481} is an apocalyptic number.

It is an amenable number.

226280128300481 is a deficient number, since it is larger than the sum of its proper divisors (9840764130943).

226280128300481 is a wasteful number, since it uses less digits than its factorization.

226280128300481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104070151.

The product of its (nonzero) digits is 589824, while the sum is 47.

The spelling of 226280128300481 in words is "two hundred twenty-six trillion, two hundred eighty billion, one hundred twenty-eight million, three hundred thousand, four hundred eighty-one".