110101122020011 has 4 divisors (see below), whose sum is σ = 110226094917624. Its totient is φ = 109976149122400.

The previous prime is 110101122020003. The next prime is 110101122020033. The reversal of 110101122020011 is 110020221101011.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 110101122020011 - 2³ = 110101122020003 is a prime.

It is a super-2 number, since 2×110101122020011² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 110101122019973 and 110101122020000.

It is not an unprimeable number, because it can be changed into a prime (110101122000011) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 62486447485 + ... + 62486449246.

It is an arithmetic number, because the mean of its divisors is an integer number (27556523729406).

Almost surely, 2^{110101122020011} is an apocalyptic number.

110101122020011 is a deficient number, since it is larger than the sum of its proper divisors (124972897613).

110101122020011 is an equidigital number, since it uses as much as digits as its factorization.

110101122020011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124972897612.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 110101122020011 its reverse (110020221101011), we get a palindrome (220121343121022).

The spelling of 110101122020011 in words is "one hundred ten trillion, one hundred one billion, one hundred twenty-two million, twenty thousand, eleven".