202213103223 has 16 divisors (see below), whose sum is σ = 270423843840. Its totient is φ = 134405704224.

The previous prime is 202213103161. The next prime is 202213103243. The reversal of 202213103223 is 322301312202.

It is a happy number.

It is not a de Polignac number, because 202213103223 - 2⁶ = 202213103159 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 202213103223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (202213103243) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6168865 + ... + 6201557.

It is an arithmetic number, because the mean of its divisors is an integer number (16901490240).

Almost surely, 2^202213103223 is an apocalyptic number.

202213103223 is a deficient number, since it is larger than the sum of its proper divisors (68210740617).

202213103223 is a wasteful number, since it uses less digits than its factorization.

202213103223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38798.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 202213103223 its reverse (322301312202), we get a palindrome (524514415425).

The spelling of 202213103223 in words is "two hundred two billion, two hundred thirteen million, one hundred three thousand, two hundred twenty-three".