222102011011 has 2 divisors, whose sum is σ = 222102011012. Its totient is φ = 222102011010.

The previous prime is 222102010997. The next prime is 222102011023. The reversal of 222102011011 is 110110201222.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 222102011011 - 2¹⁵ = 222101978243 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 222102010982 and 222102011000.

It is not a weakly prime, because it can be changed into another prime (222102011081) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111051005505 + 111051005506.

It is an arithmetic number, because the mean of its divisors is an integer number (111051005506).

Almost surely, 2^222102011011 is an apocalyptic number.

222102011011 is a deficient number, since it is larger than the sum of its proper divisors (1).

222102011011 is an equidigital number, since it uses as much as digits as its factorization.

222102011011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 222102011011 its reverse (110110201222), we get a palindrome (332212212233).

The spelling of 222102011011 in words is "two hundred twenty-two billion, one hundred two million, eleven thousand, eleven".