233212122212223 has 64 divisors (see below), whose sum is σ = 388657446718464. Its totient is φ = 120843045120000.

The previous prime is 233212122212213. The next prime is 233212122212233. The reversal of 233212122212223 is 322212221212332.

It is an interprime number because it is at equal distance from previous prime (233212122212213) and next prime (233212122212233).

It is not a de Polignac number, because 233212122212223 - 2⁴ = 233212122212207 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (233212122212203) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 297890365 + ... + 298672217.

It is an arithmetic number, because the mean of its divisors is an integer number (6072772604976).

Almost surely, 2^{233212122212223} is an apocalyptic number.

233212122212223 is a deficient number, since it is larger than the sum of its proper divisors (155445324506241).

233212122212223 is a wasteful number, since it uses less digits than its factorization.

233212122212223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 785136.

The product of its digits is 13824, while the sum is 30.

Adding to 233212122212223 its reverse (322212221212332), we get a palindrome (555424343424555).

The spelling of 233212122212223 in words is "two hundred thirty-three trillion, two hundred twelve billion, one hundred twenty-two million, two hundred twelve thousand, two hundred twenty-three".