102210111112102 has 8 divisors (see below), whose sum is σ = 175217333335056. Its totient is φ = 43804333333752.

The previous prime is 102210111112093. The next prime is 102210111112121. The reversal of 102210111112102 is 201211111012201.

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

It is a super-3 number, since 3×102210111112102³ (a number of 43 digits) contains 333 as substring.

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, 3650361111133 + ... + 3650361111160.

It is an arithmetic number, because the mean of its divisors is an integer number (21902166666882).

Almost surely, 2^{102210111112102} is an apocalyptic number.

102210111112102 is a deficient number, since it is larger than the sum of its proper divisors (73007222222954).

102210111112102 is an equidigital number, since it uses as much as digits as its factorization.

102210111112102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7300722222302.

The product of its (nonzero) digits is 16, while the sum is 16.

Adding to 102210111112102 its reverse (201211111012201), we get a palindrome (303421222124303).

Subtracting 102210111112102 from its reverse (201211111012201), we obtain a palindrome (99000999900099).

The spelling of 102210111112102 in words is "one hundred two trillion, two hundred ten billion, one hundred eleven million, one hundred twelve thousand, one hundred two".