120002102122011 has 32 divisors (see below), whose sum is σ = 170843964825600. Its totient is φ = 74742711615264.

The previous prime is 120002102121949. The next prime is 120002102122051. The reversal of 120002102122011 is 110221201200021.

It is not a de Polignac number, because 120002102122011 - 2¹³ = 120002102113819 is a prime.

It is not an unprimeable number, because it can be changed into a prime (120002102122051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 478353790 + ... + 478604588.

It is an arithmetic number, because the mean of its divisors is an integer number (5338873900800).

Almost surely, 2^{120002102122011} is an apocalyptic number.

120002102122011 is a deficient number, since it is larger than the sum of its proper divisors (50841862703589).

120002102122011 is a wasteful number, since it uses less digits than its factorization.

120002102122011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 412135.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 120002102122011 its reverse (110221201200021), we get a palindrome (230223303322032).

The spelling of 120002102122011 in words is "one hundred twenty trillion, two billion, one hundred two million, one hundred twenty-two thousand, eleven".