220124035 has 4 divisors (see below), whose sum is σ = 264148848. Its totient is φ = 176099224.

The previous prime is 220124033. The next prime is 220124071. The reversal of 220124035 is 530421022.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 220124035 - 2¹ = 220124033 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (220124033) 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, 22012399 + ... + 22012408.

It is an arithmetic number, because the mean of its divisors is an integer number (66037212).

Almost surely, 2^220124035 is an apocalyptic number.

220124035 is a deficient number, since it is larger than the sum of its proper divisors (44024813).

220124035 is an equidigital number, since it uses as much as digits as its factorization.

220124035 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44024812.

The product of its (nonzero) digits is 480, while the sum is 19.

The square root of 220124035 is about 14836.5776040164. The cubic root of 220124035 is about 603.7945032472.

Adding to 220124035 its reverse (530421022), we get a palindrome (750545057).

The spelling of 220124035 in words is "two hundred twenty million, one hundred twenty-four thousand, thirty-five".