351202243232223 has 12 divisors (see below), whose sum is σ = 507646136200320. Its totient is φ = 233971440935136.

The previous prime is 351202243232207. The next prime is 351202243232227. The reversal of 351202243232223 is 322232342202153.

351202243232223 is a `hidden beast` number, since 3 + 51 + 20 + 2 + 243 + 2 + 322 + 23 = 666.

It is not a de Polignac number, because 351202243232223 - 2⁴ = 351202243232207 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (351202243232227) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13615643583 + ... + 13615669376.

It is an arithmetic number, because the mean of its divisors is an integer number (42303844683360).

Almost surely, 2^{351202243232223} is an apocalyptic number.

351202243232223 is a deficient number, since it is larger than the sum of its proper divisors (156443892968097).

351202243232223 is a wasteful number, since it uses less digits than its factorization.

351202243232223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27231314398 (or 27231314395 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 36.

Adding to 351202243232223 its reverse (322232342202153), we get a palindrome (673434585434376).

The spelling of 351202243232223 in words is "three hundred fifty-one trillion, two hundred two billion, two hundred forty-three million, two hundred thirty-two thousand, two hundred twenty-three".