22041202211 has 16 divisors (see below), whose sum is σ = 25361730240. Its totient is φ = 18763729920.

The previous prime is 22041202201. The next prime is 22041202223. The reversal of 22041202211 is 11220214022.

It is a cyclic number.

It is not a de Polignac number, because 22041202211 - 2²² = 22037007907 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 22041202211.

It is not an unprimeable number, because it can be changed into a prime (22041202201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4658495 + ... + 4663223.

It is an arithmetic number, because the mean of its divisors is an integer number (1585108140).

Almost surely, 2^22041202211 is an apocalyptic number.

22041202211 is a deficient number, since it is larger than the sum of its proper divisors (3320528029).

22041202211 is a wasteful number, since it uses less digits than its factorization.

22041202211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9134.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 22041202211 its reverse (11220214022), we get a palindrome (33261416233).

The spelling of 22041202211 in words is "twenty-two billion, forty-one million, two hundred two thousand, two hundred eleven".