12122114022 has 32 divisors (see below), whose sum is σ = 26949857760. Its totient is φ = 4038930720.

The previous prime is 12122114021. The next prime is 12122114023. The reversal of 12122114022 is 22041122121.

12122114022 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (12122114021) and next prime (12122114023).

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

It is a junction number, because it is equal to n+sod(n) for n = 12122113986 and 12122114004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12122114021) 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 15 ways as a sum of consecutive naturals, for example, 77872 + ... + 174092.

It is an arithmetic number, because the mean of its divisors is an integer number (842183055).

Almost surely, 2^12122114022 is an apocalyptic number.

12122114022 is an abundant number, since it is smaller than the sum of its proper divisors (14827743738).

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

12122114022 is a wasteful number, since it uses less digits than its factorization.

12122114022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98565 (or 98559 counting only the distinct ones).

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

Adding to 12122114022 its reverse (22041122121), we get a palindrome (34163236143).

The spelling of 12122114022 in words is "twelve billion, one hundred twenty-two million, one hundred fourteen thousand, twenty-two".