120221002002 has 64 divisors (see below), whose sum is σ = 254770813440. Its totient is φ = 37714118400.

The previous prime is 120221001961. The next prime is 120221002061. The reversal of 120221002002 is 200200122021.

It is an unprimeable number.

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, 13730458 + ... + 13739210.

It is an arithmetic number, because the mean of its divisors is an integer number (3980793960).

Almost surely, 2^120221002002 is an apocalyptic number.

120221002002 is an abundant number, since it is smaller than the sum of its proper divisors (134549811438).

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

120221002002 is a wasteful number, since it uses less digits than its factorization.

120221002002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9559.

The product of its (nonzero) digits is 32, while the sum is 12.

Adding to 120221002002 its reverse (200200122021), we get a palindrome (320421124023).

The spelling of 120221002002 in words is "one hundred twenty billion, two hundred twenty-one million, two thousand, two".