11122200022 has 16 divisors (see below), whose sum is σ = 17443584000. Its totient is φ = 5308642152.

The previous prime is 11122200017. The next prime is 11122200029. The reversal of 11122200022 is 22000222111.

It is a happy number.

It is a zygodrome in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 11122199975 and 11122200011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11122200029) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 219318 + ... + 265225.

It is an arithmetic number, because the mean of its divisors is an integer number (1090224000).

Almost surely, 2^11122200022 is an apocalyptic number.

11122200022 is a deficient number, since it is larger than the sum of its proper divisors (6321383978).

11122200022 is a wasteful number, since it uses less digits than its factorization.

11122200022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 485067.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 11122200022 its reverse (22000222111), we get a palindrome (33122422133).

The spelling of 11122200022 in words is "eleven billion, one hundred twenty-two million, two hundred thousand, twenty-two".