124082689122 has 162 divisors, whose sum is σ = 324688848003. Its totient is φ = 34146016128.

The previous prime is 124082689069. The next prime is 124082689123. The reversal of 124082689122 is 221986280421.

124082689122 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 5 ways, for example, as 115036967241 + 9045721881 = 339171^2 + 95109^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=249081.

It is not an unprimeable number, because it can be changed into a prime (124082689123) by changing a digit.

It is a polite number, since it can be written in 80 ways as a sum of consecutive naturals, for example, 303380454 + ... + 303380862.

Almost surely, 2^124082689122 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 124082689122

124082689122 is an abundant number, since it is smaller than the sum of its proper divisors (200606158881).

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

124082689122 is an equidigital number, since it uses as much as digits as its factorization.

124082689122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 898 (or 450 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 45.

The spelling of 124082689122 in words is "one hundred twenty-four billion, eighty-two million, six hundred eighty-nine thousand, one hundred twenty-two".