213220022203 has 2 divisors, whose sum is σ = 213220022204. Its totient is φ = 213220022202.

The previous prime is 213220022117. The next prime is 213220022329. The reversal of 213220022203 is 302220022312.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-213220022203 is a prime.

It is not a weakly prime, because it can be changed into another prime (213220026203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106610011101 + 106610011102.

It is an arithmetic number, because the mean of its divisors is an integer number (106610011102).

Almost surely, 2^213220022203 is an apocalyptic number.

213220022203 is a deficient number, since it is larger than the sum of its proper divisors (1).

213220022203 is an equidigital number, since it uses as much as digits as its factorization.

213220022203 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 576, while the sum is 19.

Adding to 213220022203 its reverse (302220022312), we get a palindrome (515440044515).

The spelling of 213220022203 in words is "two hundred thirteen billion, two hundred twenty million, twenty-two thousand, two hundred three".