22002111011011 has 2 divisors, whose sum is σ = 22002111011012. Its totient is φ = 22002111011010.

The previous prime is 22002111011003. The next prime is 22002111011033. The reversal of 22002111011011 is 11011011120022.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22002111011011 - 2³ = 22002111011003 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22002111010982 and 22002111011000.

It is not a weakly prime, because it can be changed into another prime (22002111011071) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11001055505505 + 11001055505506.

It is an arithmetic number, because the mean of its divisors is an integer number (11001055505506).

Almost surely, 2^{22002111011011} is an apocalyptic number.

22002111011011 is a deficient number, since it is larger than the sum of its proper divisors (1).

22002111011011 is an equidigital number, since it uses as much as digits as its factorization.

22002111011011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 22002111011011 its reverse (11011011120022), we get a palindrome (33013122131033).

The spelling of 22002111011011 in words is "twenty-two trillion, two billion, one hundred eleven million, eleven thousand, eleven".