110001121022111 has 8 divisors (see below), whose sum is σ = 122928082029648. Its totient is φ = 97561969864000.

The previous prime is 110001121022101. The next prime is 110001121022137. The reversal of 110001121022111 is 111220121100011.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-110001121022111 is a prime.

It is a super-2 number, since 2×110001121022111² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110001121022101) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 121952461880 + ... + 121952462781.

It is an arithmetic number, because the mean of its divisors is an integer number (15366010253706).

Almost surely, 2^{110001121022111} is an apocalyptic number.

110001121022111 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

110001121022111 is a deficient number, since it is larger than the sum of its proper divisors (12926961007537).

110001121022111 is a wasteful number, since it uses less digits than its factorization.

110001121022111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 243904924713.

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

Adding to 110001121022111 its reverse (111220121100011), we get a palindrome (221221242122122).

It can be divided in two parts, 1100011 and 21022111, that added together give a palindrome (22122122).

The spelling of 110001121022111 in words is "one hundred ten trillion, one billion, one hundred twenty-one million, twenty-two thousand, one hundred eleven".