222041104213 has 4 divisors (see below), whose sum is σ = 222042053728. Its totient is φ = 222040154700.

The previous prime is 222041104199. The next prime is 222041104289. The reversal of 222041104213 is 312401140222.

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, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 222041104213 - 2¹³ = 222041096021 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222041107213) 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, 150520 + ... + 683182.

It is an arithmetic number, because the mean of its divisors is an integer number (55510513432).

Almost surely, 2^222041104213 is an apocalyptic number.

It is an amenable number.

222041104213 is a deficient number, since it is larger than the sum of its proper divisors (949515).

222041104213 is an equidigital number, since it uses as much as digits as its factorization.

222041104213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 949514.

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 222041104213 its reverse (312401140222), we get a palindrome (534442244435).

The spelling of 222041104213 in words is "two hundred twenty-two billion, forty-one million, one hundred four thousand, two hundred thirteen".