120211100101102 has 16 divisors (see below), whose sum is σ = 182869355889792. Its totient is φ = 59259789539640.

The previous prime is 120211100101073. The next prime is 120211100101109. The reversal of 120211100101102 is 201101001112021.

It is a happy number.

It is a super-2 number, since 2×120211100101102² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120211100101109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1285303524 + ... + 1285397047.

It is an arithmetic number, because the mean of its divisors is an integer number (11429334743112).

Almost surely, 2^{120211100101102} is an apocalyptic number.

120211100101102 is a deficient number, since it is larger than the sum of its proper divisors (62658255788690).

120211100101102 is a wasteful number, since it uses less digits than its factorization.

120211100101102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2570700903.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 120211100101102 its reverse (201101001112021), we get a palindrome (321312101213123).

The spelling of 120211100101102 in words is "one hundred twenty trillion, two hundred eleven billion, one hundred million, one hundred one thousand, one hundred two".