226862826081 has 8 divisors (see below), whose sum is σ = 302491770240. Its totient is φ = 151237882992.

The previous prime is 226862826053. The next prime is 226862826109. The reversal of 226862826081 is 180628268622.

It is an interprime number because it is at equal distance from previous prime (226862826053) and next prime (226862826109).

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

It is not a de Polignac number, because 226862826081 - 2⁹ = 226862825569 is a prime.

It is a super-2 number, since 2×226862826081² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (226862826011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 865366 + ... + 1096623.

It is an arithmetic number, because the mean of its divisors is an integer number (37811471280).

Almost surely, 2^226862826081 is an apocalyptic number.

It is an amenable number.

226862826081 is a deficient number, since it is larger than the sum of its proper divisors (75628944159).

226862826081 is a wasteful number, since it uses less digits than its factorization.

226862826081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2000535.

The product of its (nonzero) digits is 1769472, while the sum is 51.

The spelling of 226862826081 in words is "two hundred twenty-six billion, eight hundred sixty-two million, eight hundred twenty-six thousand, eighty-one".