11122011001011 has 8 divisors (see below), whose sum is σ = 14873352002704. Its totient is φ = 7392672000000.

The previous prime is 11122011000953. The next prime is 11122011001043. The reversal of 11122011001011 is 11010011022111.

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

It is not a de Polignac number, because 11122011001011 - 2¹⁷ = 11122010869939 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11122011000011) 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, 5500498990 + ... + 5500501011.

It is an arithmetic number, because the mean of its divisors is an integer number (1859169000338).

Almost surely, 2^{11122011001011} is an apocalyptic number.

11122011001011 is a deficient number, since it is larger than the sum of its proper divisors (3751341001693).

11122011001011 is a wasteful number, since it uses less digits than its factorization.

11122011001011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11001000341.

The product of its (nonzero) digits is 4, while the sum is 12.

Adding to 11122011001011 its reverse (11010011022111), we get a palindrome (22132022023122).

The spelling of 11122011001011 in words is "eleven trillion, one hundred twenty-two billion, eleven million, one thousand, eleven".