3523220223203 has 2 divisors, whose sum is σ = 3523220223204. Its totient is φ = 3523220223202.

The previous prime is 3523220223179. The next prime is 3523220223311. The reversal of 3523220223203 is 3023220223253.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3523220223203 - 2⁶ = 3523220223139 is a prime.

It is not a weakly prime, because it can be changed into another prime (3523220223703) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1761610111601 + 1761610111602.

It is an arithmetic number, because the mean of its divisors is an integer number (1761610111602).

Almost surely, 2^{3523220223203} is an apocalyptic number.

3523220223203 is a deficient number, since it is larger than the sum of its proper divisors (1).

3523220223203 is an equidigital number, since it uses as much as digits as its factorization.

3523220223203 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 25920, while the sum is 29.

Adding to 3523220223203 its reverse (3023220223253), we get a palindrome (6546440446456).

The spelling of 3523220223203 in words is "three trillion, five hundred twenty-three billion, two hundred twenty million, two hundred twenty-three thousand, two hundred three".