226451246363 has 4 divisors (see below), whose sum is σ = 226496013480. Its totient is φ = 226406479248.

The previous prime is 226451246317. The next prime is 226451246377. The reversal of 226451246363 is 363642154622.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 363642154622 = 2 ⋅181821077311.

It is a cyclic number.

It is not a de Polignac number, because 226451246363 - 2¹⁸ = 226450984219 is a prime.

It is a super-2 number, since 2×226451246363² (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 (226451846363) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22375970 + ... + 22386087.

It is an arithmetic number, because the mean of its divisors is an integer number (56624003370).

Almost surely, 2^226451246363 is an apocalyptic number.

226451246363 is a deficient number, since it is larger than the sum of its proper divisors (44767117).

226451246363 is an equidigital number, since it uses as much as digits as its factorization.

226451246363 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44767116.

The product of its digits is 1244160, while the sum is 44.

The spelling of 226451246363 in words is "two hundred twenty-six billion, four hundred fifty-one million, two hundred forty-six thousand, three hundred sixty-three".