22213200313111 has 4 divisors (see below), whose sum is σ = 22526062289424. Its totient is φ = 21900338336800.

The previous prime is 22213200313061. The next prime is 22213200313147. The reversal of 22213200313111 is 11131300231222.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 22213200313111 - 2²¹ = 22213198215959 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 (22213201313111) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 156430988050 + ... + 156430988191.

It is an arithmetic number, because the mean of its divisors is an integer number (5631515572356).

Almost surely, 2^{22213200313111} is an apocalyptic number.

22213200313111 is a deficient number, since it is larger than the sum of its proper divisors (312861976313).

22213200313111 is an equidigital number, since it uses as much as digits as its factorization.

22213200313111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 312861976312.

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 22213200313111 its reverse (11131300231222), we get a palindrome (33344500544333).

The spelling of 22213200313111 in words is "twenty-two trillion, two hundred thirteen billion, two hundred million, three hundred thirteen thousand, one hundred eleven".