122110201011 has 8 divisors (see below), whose sum is σ = 167213969104. Its totient is φ = 79206616800.

The previous prime is 122110200997. The next prime is 122110201019. The reversal of 122110201011 is 110102011221.

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

It is not a de Polignac number, because 122110201011 - 2¹⁰ = 122110199987 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (122110201019) 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, 550045840 + ... + 550046061.

It is an arithmetic number, because the mean of its divisors is an integer number (20901746138).

Almost surely, 2^122110201011 is an apocalyptic number.

122110201011 is a deficient number, since it is larger than the sum of its proper divisors (45103768093).

122110201011 is a wasteful number, since it uses less digits than its factorization.

122110201011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1100091941.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 122110201011 its reverse (110102011221), we get a palindrome (232212212232).

The spelling of 122110201011 in words is "one hundred twenty-two billion, one hundred ten million, two hundred one thousand, eleven".