223265826353 has 2 divisors, whose sum is σ = 223265826354. Its totient is φ = 223265826352.

The previous prime is 223265826271. The next prime is 223265826383. The reversal of 223265826353 is 353628562322.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 221433301489 + 1832524864 = 470567^2 + 42808^2 .

It is a cyclic number.

It is not a de Polignac number, because 223265826353 - 2²⁰ = 223264777777 is a prime.

It is a super-3 number, since 3×223265826353³ (a number of 35 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 223265826298 and 223265826307.

It is not a weakly prime, because it can be changed into another prime (223265826383) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111632913176 + 111632913177.

It is an arithmetic number, because the mean of its divisors is an integer number (111632913177).

Almost surely, 2^223265826353 is an apocalyptic number.

It is an amenable number.

223265826353 is a deficient number, since it is larger than the sum of its proper divisors (1).

223265826353 is an equidigital number, since it uses as much as digits as its factorization.

223265826353 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3110400, while the sum is 47.

The spelling of 223265826353 in words is "two hundred twenty-three billion, two hundred sixty-five million, eight hundred twenty-six thousand, three hundred fifty-three".