220422124 has 24 divisors (see below), whose sum is σ = 423254160. Its totient is φ = 99812544.

The previous prime is 220422101. The next prime is 220422149. The reversal of 220422124 is 421224022.

220422124 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 37234 + ... + 42745.

It is an arithmetic number, because the mean of its divisors is an integer number (17635590).

Almost surely, 2^220422124 is an apocalyptic number.

It is an amenable number.

220422124 is a deficient number, since it is larger than the sum of its proper divisors (202832036).

220422124 is a wasteful number, since it uses less digits than its factorization.

220422124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80049 (or 80047 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 19.

The square root of 220422124 is about 14846.6199520295. The cubic root of 220422124 is about 604.0669304366.

Adding to 220422124 its reverse (421224022), we get a palindrome (641646146).

The spelling of 220422124 in words is "two hundred twenty million, four hundred twenty-two thousand, one hundred twenty-four".