12120022322298 has 96 divisors (see below), whose sum is σ = 28888132291200. Its totient is φ = 3672218816640.

The previous prime is 12120022322297. The next prime is 12120022322389. The reversal of 12120022322298 is 89222322002121.

12120022322298 is a `hidden beast` number, since 1 + 2 + 1 + 20 + 0 + 22 + 322 + 298 = 666.

It is a super-4 number, since 4×12120022322298⁴ (a number of 53 digits) contains 4444 as substring.

It is not an unprimeable number, because it can be changed into a prime (12120022322297) 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 47 ways as a sum of consecutive naturals, for example, 192566898 + ... + 192629826.

It is an arithmetic number, because the mean of its divisors is an integer number (300918044700).

Almost surely, 2^{12120022322298} is an apocalyptic number.

12120022322298 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 12120022322298, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14444066145600).

12120022322298 is an abundant number, since it is smaller than the sum of its proper divisors (16768109968902).

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

12120022322298 is a wasteful number, since it uses less digits than its factorization.

12120022322298 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71009 (or 70984 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 36.

The spelling of 12120022322298 in words is "twelve trillion, one hundred twenty billion, twenty-two million, three hundred twenty-two thousand, two hundred ninety-eight".