226405451233 has 8 divisors (see below), whose sum is σ = 254422179648. Its totient is φ = 199903140624.

The previous prime is 226405451219. The next prime is 226405451269. The reversal of 226405451233 is 332154504622.

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

It is a cyclic number.

It is not a de Polignac number, because 226405451233 - 2²⁹ = 225868580321 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 226405451192 and 226405451201.

It is not an unprimeable number, because it can be changed into a prime (226405451203) 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, 378604135 + ... + 378604732.

It is an arithmetic number, because the mean of its divisors is an integer number (31802772456).

Almost surely, 2^226405451233 is an apocalyptic number.

226405451233 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

226405451233 is a deficient number, since it is larger than the sum of its proper divisors (28016728415).

226405451233 is a wasteful number, since it uses less digits than its factorization.

226405451233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 757208903.

The product of its (nonzero) digits is 172800, while the sum is 37.

Adding to 226405451233 its reverse (332154504622), we get a palindrome (558559955855).

The spelling of 226405451233 in words is "two hundred twenty-six billion, four hundred five million, four hundred fifty-one thousand, two hundred thirty-three".