32243002232 has 48 divisors (see below), whose sum is σ = 70079596080. Its totient is φ = 13623684480.

The previous prime is 32243002219. The next prime is 32243002243. The reversal of 32243002232 is 23220034223.

It is a super-2 number, since 2×32243002232² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 32243002198 and 32243002207.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 225188 + ... + 339404.

It is an arithmetic number, because the mean of its divisors is an integer number (1459991585).

Almost surely, 2^32243002232 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 32243002232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (35039798040).

32243002232 is an abundant number, since it is smaller than the sum of its proper divisors (37836593848).

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

32243002232 is a wasteful number, since it uses less digits than its factorization.

32243002232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114372 (or 114297 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 23.

Adding to 32243002232 its reverse (23220034223), we get a palindrome (55463036455).

The spelling of 32243002232 in words is "thirty-two billion, two hundred forty-three million, two thousand, two hundred thirty-two".