1223608124 has 12 divisors (see below), whose sum is σ = 2142770448. Its totient is φ = 611388000.

The previous prime is 1223608123. The next prime is 1223608147. The reversal of 1223608124 is 4218063221.

It is a happy number.

It is a super-2 number, since 2×1223608124² = 2994433682237598752, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1223608123) 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 3 ways as a sum of consecutive naturals, for example, 97352 + ... + 109199.

It is an arithmetic number, because the mean of its divisors is an integer number (178564204).

Almost surely, 2^1223608124 is an apocalyptic number.

It is an amenable number.

1223608124 is a deficient number, since it is larger than the sum of its proper divisors (919162324).

1223608124 is a wasteful number, since it uses less digits than its factorization.

1223608124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 208036 (or 208034 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 29.

The square root of 1223608124 is about 34980.1104057720. The cubic root of 1223608124 is about 1069.5820780325.

The spelling of 1223608124 in words is "one billion, two hundred twenty-three million, six hundred eight thousand, one hundred twenty-four".