11012144121011 has 8 divisors (see below), whose sum is σ = 12132191184048. Its totient is φ = 9911920900000.

The previous prime is 11012144120993. The next prime is 11012144121059.

11012144121011 is nontrivially palindromic in base 10.

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

It is a cyclic number.

It is not a de Polignac number, because 11012144121011 - 2¹⁰ = 11012144119987 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11012144121071) 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, 4955959340 + ... + 4955961561.

It is an arithmetic number, because the mean of its divisors is an integer number (1516523898006).

Almost surely, 2^{11012144121011} is an apocalyptic number.

11012144121011 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

11012144121011 is a deficient number, since it is larger than the sum of its proper divisors (1120047063037).

11012144121011 is a wasteful number, since it uses less digits than its factorization.

11012144121011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9911921013.

The product of its (nonzero) digits is 64, while the sum is 20.

It can be divided in two parts, 1101214 and 4121011, that added together give a palindrome (5222225).

The spelling of 11012144121011 in words is "eleven trillion, twelve billion, one hundred forty-four million, one hundred twenty-one thousand, eleven".