11110122010111 has 8 divisors (see below), whose sum is σ = 11320030758960. Its totient is φ = 10900223772672.

The previous prime is 11110122010103. The next prime is 11110122010151. The reversal of 11110122010111 is 11101022101111.

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 11110122010111 - 2³ = 11110122010103 is a prime.

It is a super-4 number, since 4×11110122010111⁴ (a number of 53 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11110122010091 and 11110122010100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11110122010151) 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, 477501 + ... + 4737958.

It is an arithmetic number, because the mean of its divisors is an integer number (1415003844870).

Almost surely, 2^{11110122010111} is an apocalyptic number.

11110122010111 is a deficient number, since it is larger than the sum of its proper divisors (209908748849).

11110122010111 is an equidigital number, since it uses as much as digits as its factorization.

11110122010111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5255705.

The product of its (nonzero) digits is 4, while the sum is 13.

Adding to 11110122010111 its reverse (11101022101111), we get a palindrome (22211144111222).

The spelling of 11110122010111 in words is "eleven trillion, one hundred ten billion, one hundred twenty-two million, ten thousand, one hundred eleven".