120210320122002 has 48 divisors (see below), whose sum is σ = 284183395861248. Its totient is φ = 36420970767840.

The previous prime is 120210320121989. The next prime is 120210320122003. The reversal of 120210320122002 is 200221023012021.

120210320122002 is a `hidden beast` number, since 12 + 0 + 210 + 320 + 122 + 0 + 0 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (120210320122003) 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 23 ways as a sum of consecutive naturals, for example, 52194658 + ... + 54449085.

It is an arithmetic number, because the mean of its divisors is an integer number (5920487413776).

Almost surely, 2^{120210320122002} is an apocalyptic number.

120210320122002 is an abundant number, since it is smaller than the sum of its proper divisors (163973075739246).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

120210320122002 is a wasteful number, since it uses less digits than its factorization.

120210320122002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106649455 (or 106649452 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 120210320122002 its reverse (200221023012021), we get a palindrome (320431343134023).

The spelling of 120210320122002 in words is "one hundred twenty trillion, two hundred ten billion, three hundred twenty million, one hundred twenty-two thousand, two".