2205202240323 has 16 divisors (see below), whose sum is σ = 3274340941440. Its totient is φ = 1466816230152.

The previous prime is 2205202240303. The next prime is 2205202240337. The reversal of 2205202240323 is 3230422025022.

It is not a de Polignac number, because 2205202240323 - 2¹² = 2205202236227 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (2205202240303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 92171061 + ... + 92194982.

It is an arithmetic number, because the mean of its divisors is an integer number (204646308840).

Almost surely, 2^{2205202240323} is an apocalyptic number.

2205202240323 is a deficient number, since it is larger than the sum of its proper divisors (1069138701117).

2205202240323 is a wasteful number, since it uses less digits than its factorization.

2205202240323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 184366495 (or 184366489 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 27.

Adding to 2205202240323 its reverse (3230422025022), we get a palindrome (5435624265345).

The spelling of 2205202240323 in words is "two trillion, two hundred five billion, two hundred two million, two hundred forty thousand, three hundred twenty-three".