220200222111011 has 4 divisors (see below), whose sum is σ = 221430390949800. Its totient is φ = 218970053272224.

The previous prime is 220200222110983. The next prime is 220200222111053. The reversal of 220200222111011 is 110111222002022.

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 220200222111011 - 2¹⁴ = 220200222094627 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (220200222117011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 615084419126 + ... + 615084419483.

It is an arithmetic number, because the mean of its divisors is an integer number (55357597737450).

Almost surely, 2^{220200222111011} is an apocalyptic number.

220200222111011 is a deficient number, since it is larger than the sum of its proper divisors (1230168838789).

220200222111011 is a wasteful number, since it uses less digits than its factorization.

220200222111011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1230168838788.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 220200222111011 its reverse (110111222002022), we get a palindrome (330311444113033).

The spelling of 220200222111011 in words is "two hundred twenty trillion, two hundred billion, two hundred twenty-two million, one hundred eleven thousand, eleven".