120020201002 has 8 divisors (see below), whose sum is σ = 193878786276. Its totient is φ = 55393938912.

The previous prime is 120020200999. The next prime is 120020201023. The reversal of 120020201002 is 200102020021.

It can be written as a sum of positive squares in 2 ways, for example, as 95418592201 + 24601608801 = 308899^2 + 156849^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 120020201002.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2308080763 + ... + 2308080814.

Almost surely, 2^120020201002 is an apocalyptic number.

120020201002 is a deficient number, since it is larger than the sum of its proper divisors (73858585274).

120020201002 is a wasteful number, since it uses less digits than its factorization.

120020201002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4616161592.

The product of its (nonzero) digits is 16, while the sum is 10.

Adding to 120020201002 its reverse (200102020021), we get a palindrome (320122221023).

The spelling of 120020201002 in words is "one hundred twenty billion, twenty million, two hundred one thousand, two".