2010220140 has 96 divisors (see below), whose sum is σ = 5934539520. Its totient is φ = 507015936.

The previous prime is 2010220133. The next prime is 2010220237. The reversal of 2010220140 is 410220102.

It is a super-2 number, since 2×2010220140² = 8081970022523239200, which contains 22 as substring.

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

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, 1005622 + ... + 1007618.

It is an arithmetic number, because the mean of its divisors is an integer number (61818120).

Almost surely, 2^2010220140 is an apocalyptic number.

2010220140 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 2010220140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2967269760).

2010220140 is an abundant number, since it is smaller than the sum of its proper divisors (3924319380).

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

2010220140 is a wasteful number, since it uses less digits than its factorization.

2010220140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2911 (or 2909 counting only the distinct ones).

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

The square root of 2010220140 is about 44835.4785856023. The cubic root of 2010220140 is about 1262.0634995923.

Adding to 2010220140 its reverse (410220102), we get a palindrome (2420440242).

The spelling of 2010220140 in words is "two billion, ten million, two hundred twenty thousand, one hundred forty".