424212022 has 16 divisors (see below), whose sum is σ = 686231280. Its totient is φ = 195514272.

The previous prime is 424211987. The next prime is 424212037. The reversal of 424212022 is 220212424.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7929 + ... + 30187.

It is an arithmetic number, because the mean of its divisors is an integer number (42889455).

Almost surely, 2^424212022 is an apocalyptic number.

424212022 is a deficient number, since it is larger than the sum of its proper divisors (262019258).

424212022 is a wasteful number, since it uses less digits than its factorization.

424212022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23007.

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

The square root of 424212022 is about 20596.4079878021. The cubic root of 424212022 is about 751.3823524960.

Adding to 424212022 its reverse (220212424), we get a palindrome (644424446).

The spelling of 424212022 in words is "four hundred twenty-four million, two hundred twelve thousand, twenty-two".