222030111011 has 2 divisors, whose sum is σ = 222030111012. Its totient is φ = 222030111010.

The previous prime is 222030110993. The next prime is 222030111067. The reversal of 222030111011 is 110111030222.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-222030111011 is a prime.

It is not a weakly prime, because it can be changed into another prime (222030111211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111015055505 + 111015055506.

It is an arithmetic number, because the mean of its divisors is an integer number (111015055506).

Almost surely, 2^222030111011 is an apocalyptic number.

222030111011 is a deficient number, since it is larger than the sum of its proper divisors (1).

222030111011 is an equidigital number, since it uses as much as digits as its factorization.

222030111011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 222030111011 its reverse (110111030222), we get a palindrome (332141141233).

The spelling of 222030111011 in words is "two hundred twenty-two billion, thirty million, one hundred eleven thousand, eleven".