233232121112 has 16 divisors (see below), whose sum is σ = 463034358360. Its totient is φ = 109756292224.

The previous prime is 233232121097. The next prime is 233232121139. The reversal of 233232121112 is 211121232332.

It is a super-2 number, since 2×233232121112² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 857470898 + ... + 857471169.

Almost surely, 2^233232121112 is an apocalyptic number.

It is an amenable number.

233232121112 is a deficient number, since it is larger than the sum of its proper divisors (229802237248).

233232121112 is a wasteful number, since it uses less digits than its factorization.

233232121112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1714942090 (or 1714942086 counting only the distinct ones).

The product of its digits is 864, while the sum is 23.

Adding to 233232121112 its reverse (211121232332), we get a palindrome (444353353444).

The spelling of 233232121112 in words is "two hundred thirty-three billion, two hundred thirty-two million, one hundred twenty-one thousand, one hundred twelve".