120002210122102 has 24 divisors (see below), whose sum is σ = 226119867010128. Its totient is φ = 46754107839120.

The previous prime is 120002210121917. The next prime is 120002210122117. The reversal of 120002210122102 is 201221012200021.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 35419776973 + ... + 35419780360.

It is an arithmetic number, because the mean of its divisors is an integer number (9421661125422).

Almost surely, 2^{120002210122102} is an apocalyptic number.

120002210122102 is a deficient number, since it is larger than the sum of its proper divisors (106117656888026).

120002210122102 is a wasteful number, since it uses less digits than its factorization.

120002210122102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70839557364 (or 70839557353 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 120002210122102 its reverse (201221012200021), we get a palindrome (321223222322123).

The spelling of 120002210122102 in words is "one hundred twenty trillion, two billion, two hundred ten million, one hundred twenty-two thousand, one hundred two".