11000200122 has 24 divisors (see below), whose sum is σ = 24477924276. Its totient is φ = 3567632256.

The previous prime is 11000200121. The next prime is 11000200139. The reversal of 11000200122 is 22100200011.

It can be written as a sum of positive squares in 2 ways, for example, as 10747676241 + 252523881 = 103671^2 + 15891^2 .

It is a Harshad number since it is a multiple of its sum of digits (9).

It is not an unprimeable number, because it can be changed into a prime (11000200121) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8257743 + ... + 8259074.

Almost surely, 2^11000200122 is an apocalyptic number.

11000200122 is an abundant number, since it is smaller than the sum of its proper divisors (13477724154).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11000200122 is a wasteful number, since it uses less digits than its factorization.

11000200122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16516862 (or 16516859 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 9.

Adding to 11000200122 its reverse (22100200011), we get a palindrome (33100400133).

The spelling of 11000200122 in words is "eleven billion, two hundred thousand, one hundred twenty-two".