353212213233 has 16 divisors (see below), whose sum is σ = 513958470336. Its totient is φ = 213986653440.

The previous prime is 353212213171. The next prime is 353212213243. The reversal of 353212213233 is 332312212353.

It is not a de Polignac number, because 353212213233 - 2¹⁰ = 353212212209 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 353212213233.

It is not an unprimeable number, because it can be changed into a prime (353212213243) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1945660 + ... + 2119437.

It is an arithmetic number, because the mean of its divisors is an integer number (32122404396).

Almost surely, 2^353212213233 is an apocalyptic number.

353212213233 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

It is an amenable number.

353212213233 is a deficient number, since it is larger than the sum of its proper divisors (160746257103).

353212213233 is a wasteful number, since it uses less digits than its factorization.

353212213233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4067744.

The product of its digits is 19440, while the sum is 30.

Adding to 353212213233 its reverse (332312212353), we get a palindrome (685524425586).

The spelling of 353212213233 in words is "three hundred fifty-three billion, two hundred twelve million, two hundred thirteen thousand, two hundred thirty-three".