2020002101120 has 32 divisors (see below), whose sum is σ = 4829067524520. Its totient is φ = 808000840192.

The previous prime is 2020002101099. The next prime is 2020002101141. The reversal of 2020002101120 is 211012000202.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2020002101099) and next prime (2020002101141).

It is a tau number, because it is divible by the number of its divisors (32).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1578126002 + ... + 1578127281.

Almost surely, 2^{2020002101120} is an apocalyptic number.

2020002101120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2020002101120 is an abundant number, since it is smaller than the sum of its proper divisors (2809065423400).

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

2020002101120 is an equidigital number, since it uses as much as digits as its factorization.

2020002101120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3156253302 (or 3156253290 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 2020002101120 its reverse (211012000202), we get a palindrome (2231014101322).

The spelling of 2020002101120 in words is "two trillion, twenty billion, two million, one hundred one thousand, one hundred twenty".