122303121131112 has 32 divisors (see below), whose sum is σ = 305872276145280. Its totient is φ = 40752443934720.

The previous prime is 122303121131089. The next prime is 122303121131141. The reversal of 122303121131112 is 211131121303221.

It is a super-2 number, since 2×122303121131112² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 953878873 + ... + 954007080.

It is an arithmetic number, because the mean of its divisors is an integer number (9558508629540).

Almost surely, 2^{122303121131112} is an apocalyptic number.

122303121131112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

122303121131112 is an abundant number, since it is smaller than the sum of its proper divisors (183569155014168).

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

122303121131112 is a wasteful number, since it uses less digits than its factorization.

122303121131112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1907888633 (or 1907888629 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 24.

Adding to 122303121131112 its reverse (211131121303221), we get a palindrome (333434242434333).

The spelling of 122303121131112 in words is "one hundred twenty-two trillion, three hundred three billion, one hundred twenty-one million, one hundred thirty-one thousand, one hundred twelve".