122120210119 has 8 divisors (see below), whose sum is σ = 127448995680. Its totient is φ = 116793025536.

The previous prime is 122120210059. The next prime is 122120210129. The reversal of 122120210119 is 911012021221.

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

It is not a de Polignac number, because 122120210119 - 2²³ = 122111821511 is a prime.

It is a super-2 number, since 2×122120210119² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 122120210119.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122120210129) 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, 243042 + ... + 550735.

It is an arithmetic number, because the mean of its divisors is an integer number (15931124460).

Almost surely, 2^122120210119 is an apocalyptic number.

122120210119 is a deficient number, since it is larger than the sum of its proper divisors (5328785561).

122120210119 is an equidigital number, since it uses as much as digits as its factorization.

122120210119 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 800489.

The product of its (nonzero) digits is 144, while the sum is 22.

It can be divided in two parts, 1221202 and 10119, that added together give a palindrome (1231321).

The spelling of 122120210119 in words is "one hundred twenty-two billion, one hundred twenty million, two hundred ten thousand, one hundred nineteen".