2203552443340 has 24 divisors (see below), whose sum is σ = 4627676394432. Its totient is φ = 881379784320.

The previous prime is 2203552443331. The next prime is 2203552443349. The reversal of 2203552443340 is 433442553022.

2203552443340 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (2203552443331) and next prime (2203552443349).

It is a self number, because there is not a number n which added to its sum of digits gives 2203552443340.

It is not an unprimeable number, because it can be changed into a prime (2203552443349) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2134081 + ... + 2993560.

It is an arithmetic number, because the mean of its divisors is an integer number (192819849768).

Almost surely, 2^{2203552443340} is an apocalyptic number.

2203552443340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2203552443340 is an abundant number, since it is smaller than the sum of its proper divisors (2424123951092).

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

2203552443340 is a wasteful number, since it uses less digits than its factorization.

2203552443340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5149137 (or 5149135 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 37.

Adding to 2203552443340 its reverse (433442553022), we get a palindrome (2636994996362).

The spelling of 2203552443340 in words is "two trillion, two hundred three billion, five hundred fifty-two million, four hundred forty-three thousand, three hundred forty".