3212321000232 has 128 divisors (see below), whose sum is σ = 8874072576000. Its totient is φ = 965054891520.

The previous prime is 3212321000191. The next prime is 3212321000257. The reversal of 3212321000232 is 2320001232123.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 3212321000199 and 3212321000208.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1091773 + ... + 2759820.

It is an arithmetic number, because the mean of its divisors is an integer number (69328692000).

Almost surely, 2^{3212321000232} is an apocalyptic number.

It is an amenable number.

3212321000232 is an abundant number, since it is smaller than the sum of its proper divisors (5661751575768).

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

3212321000232 is a wasteful number, since it uses less digits than its factorization.

3212321000232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3851711 (or 3851707 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 3212321000232 its reverse (2320001232123), we get a palindrome (5532322232355).

The spelling of 3212321000232 in words is "three trillion, two hundred twelve billion, three hundred twenty-one million, two hundred thirty-two", and thus it is an aban number.