355210044223 has 2 divisors, whose sum is σ = 355210044224. Its totient is φ = 355210044222.

The previous prime is 355210044191. The next prime is 355210044283. The reversal of 355210044223 is 322440012553.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 355210044223 - 2⁵ = 355210044191 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (355210044283) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 177605022111 + 177605022112.

It is an arithmetic number, because the mean of its divisors is an integer number (177605022112).

Almost surely, 2^355210044223 is an apocalyptic number.

355210044223 is a deficient number, since it is larger than the sum of its proper divisors (1).

355210044223 is an equidigital number, since it uses as much as digits as its factorization.

355210044223 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 28800, while the sum is 31.

Adding to 355210044223 its reverse (322440012553), we get a palindrome (677650056776).

The spelling of 355210044223 in words is "three hundred fifty-five billion, two hundred ten million, forty-four thousand, two hundred twenty-three".