99115483863212 has 96 divisors (see below), whose sum is σ = 187871292000000. Its totient is φ = 45651870351360.

The previous prime is 99115483863203. The next prime is 99115483863229. The reversal of 99115483863212 is 21236838451199.

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, 279013964 + ... + 279368972.

It is an arithmetic number, because the mean of its divisors is an integer number (1956992625000).

Almost surely, 2^{99115483863212} is an apocalyptic number.

It is an amenable number.

99115483863212 is a deficient number, since it is larger than the sum of its proper divisors (88755808136788).

99115483863212 is a wasteful number, since it uses less digits than its factorization.

99115483863212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 356379 (or 356377 counting only the distinct ones).

The product of its digits is 22394880, while the sum is 62.

The spelling of 99115483863212 in words is "ninety-nine trillion, one hundred fifteen billion, four hundred eighty-three million, eight hundred sixty-three thousand, two hundred twelve".