226506205363 has 8 divisors (see below), whose sum is σ = 229680553536. Its totient is φ = 223333790400.

The previous prime is 226506205357. The next prime is 226506205379. The reversal of 226506205363 is 363502605622.

It is a happy number.

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-226506205363 is a prime.

It is a super-2 number, since 2×226506205363² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (226506205063) 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, 246523 + ... + 716788.

It is an arithmetic number, because the mean of its divisors is an integer number (28710069192).

Almost surely, 2^226506205363 is an apocalyptic number.

226506205363 is a deficient number, since it is larger than the sum of its proper divisors (3174348173).

226506205363 is an equidigital number, since it uses as much as digits as its factorization.

226506205363 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 966605.

The product of its (nonzero) digits is 388800, while the sum is 40.

The spelling of 226506205363 in words is "two hundred twenty-six billion, five hundred six million, two hundred five thousand, three hundred sixty-three".