2110014043220 has 24 divisors (see below), whose sum is σ = 4431516318600. Its totient is φ = 843912888192.

The previous prime is 2110014043187. The next prime is 2110014043271. The reversal of 2110014043220 is 223404100112.

It can be written as a sum of positive squares in 4 ways, for example, as 37922888644 + 2072091154576 = 194738^2 + 1439476^2 .

It is a super-2 number, since 2×2110014043220² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 2110014043192 and 2110014043201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5608835 + ... + 5973194.

It is an arithmetic number, because the mean of its divisors is an integer number (184646513275).

Almost surely, 2^{2110014043220} is an apocalyptic number.

2110014043220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2110014043220 is an abundant number, since it is smaller than the sum of its proper divisors (2321502275380).

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

2110014043220 is a wasteful number, since it uses less digits than its factorization.

2110014043220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11591147 (or 11591145 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 2110014043220 its reverse (223404100112), we get a palindrome (2333418143332).

The spelling of 2110014043220 in words is "two trillion, one hundred ten billion, fourteen million, forty-three thousand, two hundred twenty".