2110020344225 has 6 divisors (see below), whose sum is σ = 2616425226870. Its totient is φ = 1688016275360.

The previous prime is 2110020344161. The next prime is 2110020344231. The reversal of 2110020344225 is 5224430200112.

It can be written as a sum of positive squares in 3 ways, for example, as 639553677841 + 1470466666384 = 799721^2 + 1212628^2 .

It is not a de Polignac number, because 2110020344225 - 2⁶ = 2110020344161 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2110020344194 and 2110020344203.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 42200406860 + ... + 42200406909.

It is an arithmetic number, because the mean of its divisors is an integer number (436070871145).

Almost surely, 2^{2110020344225} is an apocalyptic number.

2110020344225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2110020344225 is a deficient number, since it is larger than the sum of its proper divisors (506404882645).

2110020344225 is an equidigital number, since it uses as much as digits as its factorization.

2110020344225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84400813779 (or 84400813774 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 26.

Adding to 2110020344225 its reverse (5224430200112), we get a palindrome (7334450544337).

The spelling of 2110020344225 in words is "two trillion, one hundred ten billion, twenty million, three hundred forty-four thousand, two hundred twenty-five".