197233325812 has 12 divisors (see below), whose sum is σ = 345248631616. Its totient is φ = 98590859640.

The previous prime is 197233325771. The next prime is 197233325903. The reversal of 197233325812 is 218523332791.

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, 6433614 + ... + 6464197.

Almost surely, 2^197233325812 is an apocalyptic number.

It is an amenable number.

197233325812 is a deficient number, since it is larger than the sum of its proper divisors (148015305804).

197233325812 is a wasteful number, since it uses less digits than its factorization.

197233325812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12901638 (or 12901636 counting only the distinct ones).

The product of its digits is 544320, while the sum is 46.

The spelling of 197233325812 in words is "one hundred ninety-seven billion, two hundred thirty-three million, three hundred twenty-five thousand, eight hundred twelve".