32247866621212 has 48 divisors (see below), whose sum is σ = 64431435624192. Its totient is φ = 13979206644480.

The previous prime is 32247866621209. The next prime is 32247866621227. The reversal of 32247866621212 is 21212666874223.

It is a self number, because there is not a number n which added to its sum of digits gives 32247866621212.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 46937118 + ... + 47619205.

It is an arithmetic number, because the mean of its divisors is an integer number (1342321575504).

Almost surely, 2^{32247866621212} is an apocalyptic number.

It is an amenable number.

32247866621212 is a deficient number, since it is larger than the sum of its proper divisors (32183569002980).

32247866621212 is a wasteful number, since it uses less digits than its factorization.

32247866621212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94556698 (or 94556696 counting only the distinct ones).

The product of its digits is 4644864, while the sum is 52.

The spelling of 32247866621212 in words is "thirty-two trillion, two hundred forty-seven billion, eight hundred sixty-six million, six hundred twenty-one thousand, two hundred twelve".