122202020210112 has 84 divisors (see below), whose sum is σ = 359736784219176. Its totient is φ = 39633087628800.

The previous prime is 122202020210029. The next prime is 122202020210113. The reversal of 122202020210112 is 211012020202221.

It is a happy number.

122202020210112 is a `hidden beast` number, since 122 + 20 + 202 + 0 + 210 + 112 = 666.

It is a super-3 number, since 3×122202020210112³ (a number of 43 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122202020210113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2866955514 + ... + 2866998137.

It is an arithmetic number, because the mean of its divisors is an integer number (4282580764514).

Almost surely, 2^{122202020210112} is an apocalyptic number.

122202020210112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

122202020210112 is an abundant number, since it is smaller than the sum of its proper divisors (237534764009064).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

122202020210112 is a wasteful number, since it uses less digits than its factorization.

122202020210112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5733953706 (or 5733953693 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

Adding to 122202020210112 its reverse (211012020202221), we get a palindrome (333214040412333).

The spelling of 122202020210112 in words is "one hundred twenty-two trillion, two hundred two billion, twenty million, two hundred ten thousand, one hundred twelve".