2110231003220 has 12 divisors (see below), whose sum is σ = 4431485106804. Its totient is φ = 844092401280.

The previous prime is 2110231003213. The next prime is 2110231003247. The reversal of 2110231003220 is 223001320112.

It can be written as a sum of positive squares in 2 ways, for example, as 1576019116816 + 534211886404 = 1255396^2 + 730898^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52755775061 + ... + 52755775100.

It is an arithmetic number, because the mean of its divisors is an integer number (369290425567).

Almost surely, 2^{2110231003220} is an apocalyptic number.

2110231003220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2110231003220 is an abundant number, since it is smaller than the sum of its proper divisors (2321254103584).

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

2110231003220 is a wasteful number, since it uses less digits than its factorization.

2110231003220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105511550170 (or 105511550168 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 2110231003220 its reverse (223001320112), we get a palindrome (2333232323332).

The spelling of 2110231003220 in words is "two trillion, one hundred ten billion, two hundred thirty-one million, three thousand, two hundred twenty".