11001021122 has 16 divisors (see below), whose sum is σ = 20309577792. Its totient is φ = 4352052240.

The previous prime is 11001021107. The next prime is 11001021169. The reversal of 11001021122 is 22112010011.

11001021122 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30222404 + ... + 30222767.

It is an arithmetic number, because the mean of its divisors is an integer number (1269348612).

Almost surely, 2^11001021122 is an apocalyptic number.

11001021122 is a deficient number, since it is larger than the sum of its proper divisors (9308556670).

11001021122 is a wasteful number, since it uses less digits than its factorization.

11001021122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60445193.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 11001021122 its reverse (22112010011), we get a palindrome (33113031133).

The spelling of 11001021122 in words is "eleven billion, one million, twenty-one thousand, one hundred twenty-two".