120020200202000 has 320 divisors, whose sum is σ = 346890954129408. Its totient is φ = 39269292480000.

The previous prime is 120020200201973. The next prime is 120020200202099. The reversal of 120020200202000 is 202002020021.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 138349595 + ... + 139214405.

Almost surely, 2^{120020200202000} is an apocalyptic number.

120020200202000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 120020200202000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (173445477064704).

120020200202000 is an abundant number, since it is smaller than the sum of its proper divisors (226870753927408).

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

120020200202000 is a wasteful number, since it uses less digits than its factorization.

120020200202000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 865295 (or 865279 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 11.

Adding to 120020200202000 its reverse (202002020021), we get a palindrome (120222202222021).

The spelling of 120020200202000 in words is "one hundred twenty trillion, twenty billion, two hundred million, two hundred two thousand".