11022220110164 has 6 divisors (see below), whose sum is σ = 19288885192794. Its totient is φ = 5511110055080.

The previous prime is 11022220110163. The next prime is 11022220110227. The reversal of 11022220110164 is 46101102222011.

It can be written as a sum of positive squares in only one way, i.e., 10219210562500 + 803009547664 = 3196750^2 + 896108^2 .

It is a super-2 number, since 2×11022220110164² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11022220110163) 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 as a sum of consecutive naturals, namely, 1377777513767 + ... + 1377777513774.

It is an arithmetic number, because the mean of its divisors is an integer number (3214814198799).

Almost surely, 2^{11022220110164} is an apocalyptic number.

It is an amenable number.

11022220110164 is a deficient number, since it is larger than the sum of its proper divisors (8266665082630).

11022220110164 is a wasteful number, since it uses less digits than its factorization.

11022220110164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2755555027545 (or 2755555027543 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 23.

Adding to 11022220110164 its reverse (46101102222011), we get a palindrome (57123322332175).

The spelling of 11022220110164 in words is "eleven trillion, twenty-two billion, two hundred twenty million, one hundred ten thousand, one hundred sixty-four".