2202134100243 has 64 divisors (see below), whose sum is σ = 3675832123392. Its totient is φ = 1139236951680.

The previous prime is 2202134100209. The next prime is 2202134100277. The reversal of 2202134100243 is 3420014312022.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2202134100209) and next prime (2202134100277).

It is not a de Polignac number, because 2202134100243 - 2¹⁰ = 2202134099219 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2202134100443) by changing a digit.

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 63 ways as a sum of consecutive naturals, for example, 345863646 + ... + 345870012.

It is an arithmetic number, because the mean of its divisors is an integer number (57434876928).

Almost surely, 2^{2202134100243} is an apocalyptic number.

2202134100243 is a deficient number, since it is larger than the sum of its proper divisors (1473698023149).

2202134100243 is a wasteful number, since it uses less digits than its factorization.

2202134100243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12344.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 2202134100243 its reverse (3420014312022), we get a palindrome (5622148412265).

The spelling of 2202134100243 in words is "two trillion, two hundred two billion, one hundred thirty-four million, one hundred thousand, two hundred forty-three".