124222114128 has 80 divisors (see below), whose sum is σ = 388324609920. Its totient is φ = 33404264448.

The previous prime is 124222114127. The next prime is 124222114139. The reversal of 124222114128 is 821411222421.

It is a super-2 number, since 2×124222114128² (a number of 23 digits) contains 22 as substring.

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 124222114095 and 124222114104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (124222114127) 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, 10868073 + ... + 10879496.

It is an arithmetic number, because the mean of its divisors is an integer number (4854057624).

Almost surely, 2^124222114128 is an apocalyptic number.

It is an amenable number.

124222114128 is an abundant number, since it is smaller than the sum of its proper divisors (264102495792).

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

124222114128 is a wasteful number, since it uses less digits than its factorization.

124222114128 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21747604 (or 21747598 counting only the distinct ones).

The product of its digits is 4096, while the sum is 30.

Adding to 124222114128 its reverse (821411222421), we get a palindrome (945633336549).

The spelling of 124222114128 in words is "one hundred twenty-four billion, two hundred twenty-two million, one hundred fourteen thousand, one hundred twenty-eight".