233212032223120 has 40 divisors (see below), whose sum is σ = 542219903026560. Its totient is φ = 93284481171840.

The previous prime is 233212032223103. The next prime is 233212032223193. The reversal of 233212032223120 is 21322230212332.

It is a tau number, because it is divible by the number of its divisors (40).

It is a super-2 number, since 2×233212032223120² (a number of 30 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18104841 + ... + 28181719.

It is an arithmetic number, because the mean of its divisors is an integer number (13555497575664).

Almost surely, 2^{233212032223120} is an apocalyptic number.

233212032223120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

233212032223120 is an abundant number, since it is smaller than the sum of its proper divisors (309007870803440).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

233212032223120 is a wasteful number, since it uses less digits than its factorization.

233212032223120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10366183 (or 10366177 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 233212032223120 its reverse (21322230212332), we get a palindrome (254534262435452).

The spelling of 233212032223120 in words is "two hundred thirty-three trillion, two hundred twelve billion, thirty-two million, two hundred twenty-three thousand, one hundred twenty".