2010200220120 has 128 divisors (see below), whose sum is σ = 6236094147840. Its totient is φ = 518089228800.

The previous prime is 2010200220079. The next prime is 2010200220137. The reversal of 2010200220120 is 210220020102.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a junction number, because it is equal to n+sod(n) for n = 2010200220096 and 2010200220105.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1932606 + ... + 2784845.

It is an arithmetic number, because the mean of its divisors is an integer number (48719485530).

Almost surely, 2^{2010200220120} is an apocalyptic number.

2010200220120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2010200220120 is an abundant number, since it is smaller than the sum of its proper divisors (4225893927720).

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

2010200220120 is a wasteful number, since it uses less digits than its factorization.

2010200220120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4717585 (or 4717581 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 12.

Adding to 2010200220120 its reverse (210220020102), we get a palindrome (2220420240222).

The spelling of 2010200220120 in words is "two trillion, ten billion, two hundred million, two hundred twenty thousand, one hundred twenty".