102210122102 has 64 divisors (see below), whose sum is σ = 170594678016. Its totient is φ = 45542789760.

The previous prime is 102210122089. The next prime is 102210122111. The reversal of 102210122102 is 201221012201.

It is a super-3 number, since 3×102210122102³ (a number of 34 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 31 ways as a sum of consecutive naturals, for example, 128243168 + ... + 128243964.

It is an arithmetic number, because the mean of its divisors is an integer number (2665541844).

Almost surely, 2^102210122102 is an apocalyptic number.

102210122102 is a deficient number, since it is larger than the sum of its proper divisors (68384555914).

102210122102 is a wasteful number, since it uses less digits than its factorization.

102210122102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1421.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 102210122102 its reverse (201221012201), we get a palindrome (303431134303).

The spelling of 102210122102 in words is "one hundred two billion, two hundred ten million, one hundred twenty-two thousand, one hundred two".