120202112120002 has 64 divisors (see below), whose sum is σ = 206989406208000. Its totient is φ = 51855151608000.

The previous prime is 120202112119993. The next prime is 120202112120009. The reversal of 120202112120002 is 200021211202021.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (120202112120009) 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, 541227 + ... + 15514417.

It is an arithmetic number, because the mean of its divisors is an integer number (3234209472000).

Almost surely, 2^{120202112120002} is an apocalyptic number.

120202112120002 is a deficient number, since it is larger than the sum of its proper divisors (86787294087998).

120202112120002 is a wasteful number, since it uses less digits than its factorization.

120202112120002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14973463.

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

Adding to 120202112120002 its reverse (200021211202021), we get a palindrome (320223323322023).

The spelling of 120202112120002 in words is "one hundred twenty trillion, two hundred two billion, one hundred twelve million, one hundred twenty thousand, two".