8891231201332 has 12 divisors (see below), whose sum is σ = 15591344330016. Its totient is φ = 4436561392760.

The previous prime is 8891231201323. The next prime is 8891231201341. The reversal of 8891231201332 is 2331021321988.

It is an interprime number because it is at equal distance from previous prime (8891231201323) and next prime (8891231201341).

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, 2263549768 + ... + 2263553695.

It is an arithmetic number, because the mean of its divisors is an integer number (1299278694168).

Almost surely, 2^{8891231201332} is an apocalyptic number.

It is an amenable number.

8891231201332 is a deficient number, since it is larger than the sum of its proper divisors (6700113128684).

8891231201332 is a wasteful number, since it uses less digits than its factorization.

8891231201332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4527103958 (or 4527103956 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 43.

The spelling of 8891231201332 in words is "eight trillion, eight hundred ninety-one billion, two hundred thirty-one million, two hundred one thousand, three hundred thirty-two".