12213202333232 has 20 divisors (see below), whose sum is σ = 23678257939440. Its totient is φ = 6102684155328.

The previous prime is 12213202333187. The next prime is 12213202333249. The reversal of 12213202333232 is 23233320231221.

12213202333232 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×12213202333232² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12213202333195 and 12213202333204.

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, 244787483 + ... + 244837370.

It is an arithmetic number, because the mean of its divisors is an integer number (1183912896972).

Almost surely, 2^{12213202333232} is an apocalyptic number.

It is an amenable number.

12213202333232 is a deficient number, since it is larger than the sum of its proper divisors (11465055606208).

12213202333232 is a wasteful number, since it uses less digits than its factorization.

12213202333232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 489626420 (or 489626414 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 29.

Adding to 12213202333232 its reverse (23233320231221), we get a palindrome (35446522564453).

The spelling of 12213202333232 in words is "twelve trillion, two hundred thirteen billion, two hundred two million, three hundred thirty-three thousand, two hundred thirty-two".