124125411122 has 8 divisors (see below), whose sum is σ = 186200349996. Its totient is φ = 62058627792.

The previous prime is 124125411121. The next prime is 124125411229. The reversal of 124125411122 is 221114521421.

It can be written as a sum of positive squares in 2 ways, for example, as 119523009841 + 4602401281 = 345721^2 + 67841^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 124125411091 and 124125411100.

It is not an unprimeable number, because it can be changed into a prime (124125411121) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2000693 + ... + 2061800.

Almost surely, 2^124125411122 is an apocalyptic number.

124125411122 is a deficient number, since it is larger than the sum of its proper divisors (62074938874).

124125411122 is a wasteful number, since it uses less digits than its factorization.

124125411122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4077772.

The product of its digits is 1280, while the sum is 26.

Adding to 124125411122 its reverse (221114521421), we get a palindrome (345239932543).

The spelling of 124125411122 in words is "one hundred twenty-four billion, one hundred twenty-five million, four hundred eleven thousand, one hundred twenty-two".