213302222203 has 16 divisors (see below), whose sum is σ = 254603667456. Its totient is φ = 174722628960.

The previous prime is 213302222039. The next prime is 213302222251. The reversal of 213302222203 is 302222203312.

It is a cyclic number.

It is not a de Polignac number, because 213302222203 - 2²⁵ = 213268667771 is a prime.

It is not an unprimeable number, because it can be changed into a prime (213302222293) 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 in 15 ways as a sum of consecutive naturals, for example, 422988 + ... + 778153.

It is an arithmetic number, because the mean of its divisors is an integer number (15912729216).

Almost surely, 2^213302222203 is an apocalyptic number.

213302222203 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

213302222203 is a deficient number, since it is larger than the sum of its proper divisors (41301445253).

213302222203 is a wasteful number, since it uses less digits than its factorization.

213302222203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1202274.

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 213302222203 its reverse (302222203312), we get a palindrome (515524425515).

The spelling of 213302222203 in words is "two hundred thirteen billion, three hundred two million, two hundred twenty-two thousand, two hundred three".