226311011461 has 4 divisors (see below), whose sum is σ = 226745390124. Its totient is φ = 225876632800.

The previous prime is 226311011357. The next prime is 226311011483. The reversal of 226311011461 is 164110113622.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 52363626561 + 173947384900 = 228831^2 + 417070^2 .

It is a cyclic number.

It is not a de Polignac number, because 226311011461 - 2⁹ = 226311010949 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (226311011491) 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, 217188550 + ... + 217189591.

It is an arithmetic number, because the mean of its divisors is an integer number (56686347531).

Almost surely, 2^226311011461 is an apocalyptic number.

It is an amenable number.

226311011461 is a deficient number, since it is larger than the sum of its proper divisors (434378663).

226311011461 is an equidigital number, since it uses as much as digits as its factorization.

226311011461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 434378662.

The product of its (nonzero) digits is 1728, while the sum is 28.

The spelling of 226311011461 in words is "two hundred twenty-six billion, three hundred eleven million, eleven thousand, four hundred sixty-one".