22110022002211 has 16 divisors (see below), whose sum is σ = 25978285051488. Its totient is φ = 18551811340800.

The previous prime is 22110022002193. The next prime is 22110022002247. The reversal of 22110022002211 is 11220022001122.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 22110022002211 - 2⁷ = 22110022002083 is a prime.

It is a zygodrome in base 10.

It is not an unprimeable number, because it can be changed into a prime (22110022062211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7257936 + ... + 9843661.

It is an arithmetic number, because the mean of its divisors is an integer number (1623642815718).

Almost surely, 2^{22110022002211} is an apocalyptic number.

22110022002211 is a deficient number, since it is larger than the sum of its proper divisors (3868263049277).

22110022002211 is a wasteful number, since it uses less digits than its factorization.

22110022002211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17110662.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 22110022002211 its reverse (11220022001122), we get a palindrome (33330044003333).

The spelling of 22110022002211 in words is "twenty-two trillion, one hundred ten billion, twenty-two million, two thousand, two hundred eleven".