2002212010120 has 128 divisors (see below), whose sum is σ = 5428371052800. Its totient is φ = 649280572416.

The previous prime is 2002212010109. The next prime is 2002212010133. The reversal of 2002212010120 is 210102122002.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 2002212010120.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2954182 + ... + 3568138.

It is an arithmetic number, because the mean of its divisors is an integer number (42409148850).

Almost surely, 2^{2002212010120} is an apocalyptic number.

2002212010120 is a gapful number since it is divisible by the number (20) 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 2002212010120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2714185526400).

2002212010120 is an abundant number, since it is smaller than the sum of its proper divisors (3426159042680).

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

2002212010120 is a wasteful number, since it uses less digits than its factorization.

2002212010120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 614607 (or 614603 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 2002212010120 its reverse (210102122002), we get a palindrome (2212314132122).

The spelling of 2002212010120 in words is "two trillion, two billion, two hundred twelve million, ten thousand, one hundred twenty".