226511356441 has 12 divisors (see below), whose sum is σ = 247303937700. Its totient is φ = 207190051488.

The previous prime is 226511356417. The next prime is 226511356457. The reversal of 226511356441 is 144653115622.

It can be written as a sum of positive squares in 2 ways, for example, as 46989666441 + 179521690000 = 216771^2 + 423700^2 .

It is not a de Polignac number, because 226511356441 - 2²¹ = 226509259289 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 226511356394 and 226511356403.

It is not an unprimeable number, because it can be changed into a prime (226511356541) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10807726 + ... + 10828663.

It is an arithmetic number, because the mean of its divisors is an integer number (20608661475).

Almost surely, 2^226511356441 is an apocalyptic number.

It is an amenable number.

226511356441 is a deficient number, since it is larger than the sum of its proper divisors (20792581259).

226511356441 is a wasteful number, since it uses less digits than its factorization.

226511356441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21636456 (or 21636437 counting only the distinct ones).

The product of its digits is 172800, while the sum is 40.

The spelling of 226511356441 in words is "two hundred twenty-six billion, five hundred eleven million, three hundred fifty-six thousand, four hundred forty-one".