222011420313 has 16 divisors (see below), whose sum is σ = 299349219456. Its totient is φ = 146343498240.

The previous prime is 222011420299. The next prime is 222011420347. The reversal of 222011420313 is 313024110222.

It is not a de Polignac number, because 222011420313 - 2¹⁸ = 222011158169 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 222011420313.

It is not an unprimeable number, because it can be changed into a prime (222011420713) 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, 50781 + ... + 668282.

It is an arithmetic number, because the mean of its divisors is an integer number (18709326216).

Almost surely, 2^222011420313 is an apocalyptic number.

It is an amenable number.

222011420313 is a deficient number, since it is larger than the sum of its proper divisors (77337799143).

222011420313 is a wasteful number, since it uses less digits than its factorization.

222011420313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 720224.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 222011420313 its reverse (313024110222), we get a palindrome (535035530535).

The spelling of 222011420313 in words is "two hundred twenty-two billion, eleven million, four hundred twenty thousand, three hundred thirteen".