223351156241 has 2 divisors, whose sum is σ = 223351156242. Its totient is φ = 223351156240.

The previous prime is 223351156213. The next prime is 223351156331. The reversal of 223351156241 is 142651153322.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 134251891216 + 89099265025 = 366404^2 + 298495^2 .

It is a cyclic number.

It is not a de Polignac number, because 223351156241 - 2⁶ = 223351156177 is a prime.

It is not a weakly prime, because it can be changed into another prime (223351156141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111675578120 + 111675578121.

It is an arithmetic number, because the mean of its divisors is an integer number (111675578121).

Almost surely, 2^223351156241 is an apocalyptic number.

It is an amenable number.

223351156241 is a deficient number, since it is larger than the sum of its proper divisors (1).

223351156241 is an equidigital number, since it uses as much as digits as its factorization.

223351156241 is an evil number, because the sum of its binary digits is even.

The product of its digits is 43200, while the sum is 35.

The spelling of 223351156241 in words is "two hundred twenty-three billion, three hundred fifty-one million, one hundred fifty-six thousand, two hundred forty-one".