102212102122093 has 8 divisors (see below), whose sum is σ = 106658072898048. Its totient is φ = 97766295207504.

The previous prime is 102212102122079. The next prime is 102212102122217. The reversal of 102212102122093 is 390221201212201.

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-102212102122093 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 (102212102122043) 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, 39689821 + ... + 42186562.

It is an arithmetic number, because the mean of its divisors is an integer number (13332259112256).

Almost surely, 2^{102212102122093} is an apocalyptic number.

It is an amenable number.

102212102122093 is a deficient number, since it is larger than the sum of its proper divisors (4445970775955).

102212102122093 is an equidigital number, since it uses as much as digits as its factorization.

102212102122093 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81930683.

The product of its (nonzero) digits is 1728, while the sum is 28.

Adding to 102212102122093 its reverse (390221201212201), we get a palindrome (492433303334294).

The spelling of 102212102122093 in words is "one hundred two trillion, two hundred twelve billion, one hundred two million, one hundred twenty-two thousand, ninety-three".