120002122102 has 8 divisors (see below), whose sum is σ = 180005851800. Its totient is φ = 60000171504.

The previous prime is 120002122091. The next prime is 120002122109. The reversal of 120002122102 is 201221200021.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120002122109) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 260952 + ... + 555067.

It is an arithmetic number, because the mean of its divisors is an integer number (22500731475).

Almost surely, 2^120002122102 is an apocalyptic number.

120002122102 is a deficient number, since it is larger than the sum of its proper divisors (60003729698).

120002122102 is an equidigital number, since it uses as much as digits as its factorization.

120002122102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 889550.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 120002122102 its reverse (201221200021), we get a palindrome (321223322123).

The spelling of 120002122102 in words is "one hundred twenty billion, two million, one hundred twenty-two thousand, one hundred two".