2002020110120 has 32 divisors (see below), whose sum is σ = 4741626578400. Its totient is φ = 758660251968.

The previous prime is 2002020110117. The next prime is 2002020110137. The reversal of 2002020110120 is 210110202002.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1317117734 + ... + 1317119253.

It is an arithmetic number, because the mean of its divisors is an integer number (148175830575).

Almost surely, 2^{2002020110120} is an apocalyptic number.

2002020110120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2002020110120 is an abundant number, since it is smaller than the sum of its proper divisors (2739606468280).

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

2002020110120 is a wasteful number, since it uses less digits than its factorization.

2002020110120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2634237017 (or 2634237013 counting only the distinct ones).

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

Adding to 2002020110120 its reverse (210110202002), we get a palindrome (2212130312122).

The spelling of 2002020110120 in words is "two trillion, two billion, twenty million, one hundred ten thousand, one hundred twenty".