202023000222213 has 4 divisors (see below), whose sum is σ = 269364000296288. Its totient is φ = 134682000148140.

The previous prime is 202023000222149. The next prime is 202023000222227. The reversal of 202023000222213 is 312222000320202.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 202023000222213 - 2⁶ = 202023000222149 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 202023000222213.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (202023000222233) 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 3 ways as a sum of consecutive naturals, for example, 33670500037033 + ... + 33670500037038.

It is an arithmetic number, because the mean of its divisors is an integer number (67341000074072).

Almost surely, 2^{202023000222213} is an apocalyptic number.

It is an amenable number.

202023000222213 is a deficient number, since it is larger than the sum of its proper divisors (67341000074075).

202023000222213 is an equidigital number, since it uses as much as digits as its factorization.

202023000222213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67341000074074.

The product of its (nonzero) digits is 1152, while the sum is 21.

Adding to 202023000222213 its reverse (312222000320202), we get a palindrome (514245000542415).

The spelling of 202023000222213 in words is "two hundred two trillion, twenty-three billion, two hundred twenty-two thousand, two hundred thirteen".