11001011122 has 8 divisors (see below), whose sum is σ = 16502522796. Its totient is φ = 5500170192.

The previous prime is 11001011101. The next prime is 11001011171. The reversal of 11001011122 is 22111010011.

It can be written as a sum of positive squares in 2 ways, for example, as 10582031161 + 418979961 = 102869^2 + 20469^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 11001011099 and 11001011108.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 124453 + ... + 193624.

Almost surely, 2^11001011122 is an apocalyptic number.

11001011122 is a deficient number, since it is larger than the sum of its proper divisors (5501511674).

11001011122 is a wasteful number, since it uses less digits than its factorization.

11001011122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 335372.

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 11001011122 its reverse (22111010011), we get a palindrome (33112021133).

The spelling of 11001011122 in words is "eleven billion, one million, eleven thousand, one hundred twenty-two".