220054124 has 12 divisors (see below), whose sum is σ = 405363000. Its totient is φ = 104236128.

The previous prime is 220054123. The next prime is 220054147. The reversal of 220054124 is 421450022.

It is a happy number.

220054124 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 220054096 and 220054105.

It is not an unprimeable number, because it can be changed into a prime (220054123) 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, 1447649 + ... + 1447800.

It is an arithmetic number, because the mean of its divisors is an integer number (33780250).

Almost surely, 2^220054124 is an apocalyptic number.

It is an amenable number.

220054124 is a deficient number, since it is larger than the sum of its proper divisors (185308876).

220054124 is a wasteful number, since it uses less digits than its factorization.

220054124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2895472 (or 2895470 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 20.

The square root of 220054124 is about 14834.2213816567. The cubic root of 220054124 is about 603.7305751273.

The spelling of 220054124 in words is "two hundred twenty million, fifty-four thousand, one hundred twenty-four".