11110122012011 has 8 divisors (see below), whose sum is σ = 12120808272624. Its totient is φ = 10099548279520.

The previous prime is 11110122012007. The next prime is 11110122012053. The reversal of 11110122012011 is 11021022101111.

11110122012011 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 11110122012011 - 2² = 11110122012007 is a prime.

It is a super-3 number, since 3×11110122012011³ (a number of 40 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11110122014011) 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, 27925520 + ... + 28320573.

It is an arithmetic number, because the mean of its divisors is an integer number (1515101034078).

Almost surely, 2^{11110122012011} is an apocalyptic number.

11110122012011 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

11110122012011 is a deficient number, since it is larger than the sum of its proper divisors (1010686260613).

11110122012011 is a wasteful number, since it uses less digits than its factorization.

11110122012011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56264061.

The product of its (nonzero) digits is 8, while the sum is 14.

Adding to 11110122012011 its reverse (11021022101111), we get a palindrome (22131144113122).

The spelling of 11110122012011 in words is "eleven trillion, one hundred ten billion, one hundred twenty-two million, twelve thousand, eleven".