222320331011 has 16 divisors (see below), whose sum is σ = 230816022528. Its totient is φ = 213909876000.

The previous prime is 222320330987. The next prime is 222320331017. The reversal of 222320331011 is 110133023222.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-222320331011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (222320331017) 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, 5489486 + ... + 5529836.

It is an arithmetic number, because the mean of its divisors is an integer number (14426001408).

Almost surely, 2^222320331011 is an apocalyptic number.

222320331011 is a deficient number, since it is larger than the sum of its proper divisors (8495691517).

222320331011 is a wasteful number, since it uses less digits than its factorization.

222320331011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41402.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 222320331011 its reverse (110133023222), we get a palindrome (332453354233).

The spelling of 222320331011 in words is "two hundred twenty-two billion, three hundred twenty million, three hundred thirty-one thousand, eleven".