2010220120 has 64 divisors (see below), whose sum is σ = 4572288000. Its totient is φ = 795378048.

The previous prime is 2010220073. The next prime is 2010220133. The reversal of 2010220120 is 210220102.

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

It is a junction number, because it is equal to n+sod(n) for n = 2010220097 and 2010220106.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1596051 + ... + 1597309.

It is an arithmetic number, because the mean of its divisors is an integer number (71442000).

Almost surely, 2^2010220120 is an apocalyptic number.

2010220120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2010220120 is an abundant number, since it is smaller than the sum of its proper divisors (2562067880).

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

2010220120 is a wasteful number, since it uses less digits than its factorization.

2010220120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1672 (or 1668 counting only the distinct ones).

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

The square root of 2010220120 is about 44835.4783625646. The cubic root of 2010220120 is about 1262.0634954068.

Adding to 2010220120 its reverse (210220102), we get a palindrome (2220440222).

The spelling of 2010220120 in words is "two billion, ten million, two hundred twenty thousand, one hundred twenty".