2020120120000 has 70 divisors (see below), whose sum is σ = 5009241457748. Its totient is φ = 808048032000.

The previous prime is 2020120119973. The next prime is 2020120120009. The reversal of 2020120120000 is 210210202.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is not an unprimeable number, because it can be changed into a prime (2020120120009) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 25211502 + ... + 25291501.

Almost surely, 2^{2020120120000} is an apocalyptic number.

2020120120000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2020120120000 is an abundant number, since it is smaller than the sum of its proper divisors (2989121337748).

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

2020120120000 is an frugal number, since it uses more digits than its factorization.

2020120120000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50503035 (or 50503010 counting only the distinct ones).

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

Adding to 2020120120000 its reverse (210210202), we get a palindrome (2020330330202).

The spelling of 2020120120000 in words is "two trillion, twenty billion, one hundred twenty million, one hundred twenty thousand".