992443331212 has 6 divisors (see below), whose sum is σ = 1736775829628. Its totient is φ = 496221665604.

The previous prime is 992443331197. The next prime is 992443331221. The reversal of 992443331212 is 212133344299.

992443331212 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 124055416398 + ... + 124055416405.

Almost surely, 2^992443331212 is an apocalyptic number.

It is an amenable number.

992443331212 is a deficient number, since it is larger than the sum of its proper divisors (744332498416).

992443331212 is a wasteful number, since it uses less digits than its factorization.

992443331212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 248110832807 (or 248110832805 counting only the distinct ones).

The product of its digits is 279936, while the sum is 43.

The spelling of 992443331212 in words is "nine hundred ninety-two billion, four hundred forty-three million, three hundred thirty-one thousand, two hundred twelve".