22210112202011 has 2 divisors, whose sum is σ = 22210112202012. Its totient is φ = 22210112202010.

The previous prime is 22210112202007. The next prime is 22210112202017. The reversal of 22210112202011 is 11020221101222.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22210112202011 - 2² = 22210112202007 is a prime.

It is a super-2 number, since 2×22210112202011² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (22210112202017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11105056101005 + 11105056101006.

It is an arithmetic number, because the mean of its divisors is an integer number (11105056101006).

Almost surely, 2^{22210112202011} is an apocalyptic number.

22210112202011 is a deficient number, since it is larger than the sum of its proper divisors (1).

22210112202011 is an equidigital number, since it uses as much as digits as its factorization.

22210112202011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 22210112202011 its reverse (11020221101222), we get a palindrome (33230333303233).

The spelling of 22210112202011 in words is "twenty-two trillion, two hundred ten billion, one hundred twelve million, two hundred two thousand, eleven".