124403122 has 8 divisors (see below), whose sum is σ = 188348976. Its totient is φ = 61620132.

The previous prime is 124403119. The next prime is 124403131. The reversal of 124403122 is 221304421.

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

It is a super-2 number, since 2×124403122² = 30952273526693768, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 124403122.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 290448 + ... + 290875.

It is an arithmetic number, because the mean of its divisors is an integer number (23543622).

Almost surely, 2^124403122 is an apocalyptic number.

124403122 is a deficient number, since it is larger than the sum of its proper divisors (63945854).

124403122 is a wasteful number, since it uses less digits than its factorization.

124403122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 581432.

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 124403122 is about 11153.6147503847. The cubic root of 124403122 is about 499.2028925815.

Adding to 124403122 its reverse (221304421), we get a palindrome (345707543).

The spelling of 124403122 in words is "one hundred twenty-four million, four hundred three thousand, one hundred twenty-two".