11100001001122 has 32 divisors (see below), whose sum is σ = 18313545498624. Its totient is φ = 5003843922000.

The previous prime is 11100001001107. The next prime is 11100001001161. The reversal of 11100001001122 is 22110010000111.

It is a junction number, because it is equal to n+sod(n) for n = 11100001001099 and 11100001001108.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6694497 + ... + 8186347.

It is an arithmetic number, because the mean of its divisors is an integer number (572298296832).

Almost surely, 2^{11100001001122} is an apocalyptic number.

11100001001122 is a deficient number, since it is larger than the sum of its proper divisors (7213544497502).

11100001001122 is a wasteful number, since it uses less digits than its factorization.

11100001001122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1494654.

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

Adding to 11100001001122 its reverse (22110010000111), we get a palindrome (33210011001233).

The spelling of 11100001001122 in words is "eleven trillion, one hundred billion, one million, one thousand, one hundred twenty-two".