350220520025223 has 4 divisors (see below), whose sum is σ = 466960693366968. Its totient is φ = 233480346683480.

The previous prime is 350220520025209. The next prime is 350220520025249. The reversal of 350220520025223 is 322520025022053.

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

It is a cyclic number.

It is not a de Polignac number, because 350220520025223 - 2²⁵ = 350220486470791 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (350220520025263) 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, 58370086670868 + ... + 58370086670873.

It is an arithmetic number, because the mean of its divisors is an integer number (116740173341742).

Almost surely, 2^{350220520025223} is an apocalyptic number.

350220520025223 is a deficient number, since it is larger than the sum of its proper divisors (116740173341745).

350220520025223 is a wasteful number, since it uses less digits than its factorization.

350220520025223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116740173341744.

The product of its (nonzero) digits is 72000, while the sum is 33.

Adding to 350220520025223 its reverse (322520025022053), we get a palindrome (672740545047276).

The spelling of 350220520025223 in words is "three hundred fifty trillion, two hundred twenty billion, five hundred twenty million, twenty-five thousand, two hundred twenty-three".