102212000197 has 8 divisors (see below), whose sum is σ = 104175936000. Its totient is φ = 100255782144.

The previous prime is 102212000089. The next prime is 102212000201. The reversal of 102212000197 is 791000212201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-102212000197 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102212000797) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1902693 + ... + 1955674.

It is an arithmetic number, because the mean of its divisors is an integer number (13021992000).

Almost surely, 2^102212000197 is an apocalyptic number.

It is an amenable number.

102212000197 is a deficient number, since it is larger than the sum of its proper divisors (1963935803).

102212000197 is an equidigital number, since it uses as much as digits as its factorization.

102212000197 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3858875.

The product of its (nonzero) digits is 504, while the sum is 25.

Adding to 102212000197 its reverse (791000212201), we get a palindrome (893212212398).

The spelling of 102212000197 in words is "one hundred two billion, two hundred twelve million, one hundred ninety-seven", and thus it is an aban number.