2203353352445 has 32 divisors (see below), whose sum is σ = 3121032370176. Its totient is φ = 1461282278400.

The previous prime is 2203353352441. The next prime is 2203353352493. The reversal of 2203353352445 is 5442533533022.

It is not a de Polignac number, because 2203353352445 - 2² = 2203353352441 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2203353352441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1277297 + ... + 2457273.

It is an arithmetic number, because the mean of its divisors is an integer number (97532261568).

Almost surely, 2^{2203353352445} is an apocalyptic number.

It is an amenable number.

2203353352445 is a deficient number, since it is larger than the sum of its proper divisors (917679017731).

2203353352445 is a wasteful number, since it uses less digits than its factorization.

2203353352445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1181741.

The product of its (nonzero) digits is 1296000, while the sum is 41.

Adding to 2203353352445 its reverse (5442533533022), we get a palindrome (7645886885467).

The spelling of 2203353352445 in words is "two trillion, two hundred three billion, three hundred fifty-three million, three hundred fifty-two thousand, four hundred forty-five".