2230244340020 has 12 divisors (see below), whose sum is σ = 4683513114084. Its totient is φ = 892097736000.

The previous prime is 2230244340001. The next prime is 2230244340043. The reversal of 2230244340020 is 200434420322.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1695506077456 + 534738262564 = 1302116^2 + 731258^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55756108481 + ... + 55756108520.

It is an arithmetic number, because the mean of its divisors is an integer number (390292759507).

Almost surely, 2^{2230244340020} is an apocalyptic number.

2230244340020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2230244340020 is an abundant number, since it is smaller than the sum of its proper divisors (2453268774064).

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

2230244340020 is a wasteful number, since it uses less digits than its factorization.

2230244340020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111512217010 (or 111512217008 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 26.

Adding to 2230244340020 its reverse (200434420322), we get a palindrome (2430678760342).

The spelling of 2230244340020 in words is "two trillion, two hundred thirty billion, two hundred forty-four million, three hundred forty thousand, twenty".