102110222202102 has 48 divisors (see below), whose sum is σ = 221617922104800. Its totient is φ = 33978421541376.

The previous prime is 102110222202077. The next prime is 102110222202139. The reversal of 102110222202102 is 201202222011201.

It is a happy number.

102110222202102 is a `hidden beast` number, since 1 + 0 + 211 + 0 + 22 + 220 + 210 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 259617348 + ... + 260010360.

It is an arithmetic number, because the mean of its divisors is an integer number (4617040043850).

Almost surely, 2^{102110222202102} is an apocalyptic number.

102110222202102 is an abundant number, since it is smaller than the sum of its proper divisors (119507699902698).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

102110222202102 is a wasteful number, since it uses less digits than its factorization.

102110222202102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 417717 (or 417714 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

Adding to 102110222202102 its reverse (201202222011201), we get a palindrome (303312444213303).

The spelling of 102110222202102 in words is "one hundred two trillion, one hundred ten billion, two hundred twenty-two million, two hundred two thousand, one hundred two".