122020211113 has 8 divisors (see below), whose sum is σ = 122504659200. Its totient is φ = 121536702528.

The previous prime is 122020211111. The next prime is 122020211197. The reversal of 122020211113 is 311112020221.

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 122020211113 - 2¹ = 122020211111 is a prime.

It is a super-2 number, since 2×122020211113² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (122020211111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25968 + ... + 494686.

It is an arithmetic number, because the mean of its divisors is an integer number (15313082400).

Almost surely, 2^122020211113 is an apocalyptic number.

It is an amenable number.

122020211113 is a deficient number, since it is larger than the sum of its proper divisors (484448087).

122020211113 is an equidigital number, since it uses as much as digits as its factorization.

122020211113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 469751.

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 122020211113 its reverse (311112020221), we get a palindrome (433132231334).

The spelling of 122020211113 in words is "one hundred twenty-two billion, twenty million, two hundred eleven thousand, one hundred thirteen".