424223112 has 16 divisors (see below), whose sum is σ = 1060557840. Its totient is φ = 141407696.

The previous prime is 424223099. The next prime is 424223119. The reversal of 424223112 is 211322424.

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (424223119) 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, 8837958 + ... + 8838005.

It is an arithmetic number, because the mean of its divisors is an integer number (66284865).

Almost surely, 2^424223112 is an apocalyptic number.

It is an amenable number.

424223112 is an abundant number, since it is smaller than the sum of its proper divisors (636334728).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

424223112 is a wasteful number, since it uses less digits than its factorization.

424223112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17675972 (or 17675968 counting only the distinct ones).

The product of its digits is 768, while the sum is 21.

The square root of 424223112 is about 20596.6772077440. The cubic root of 424223112 is about 751.3889001320.

Adding to 424223112 its reverse (211322424), we get a palindrome (635545536).

The spelling of 424223112 in words is "four hundred twenty-four million, two hundred twenty-three thousand, one hundred twelve".