424546222 has 8 divisors (see below), whose sum is σ = 670336200. Its totient is φ = 201100824.

The previous prime is 424546207. The next prime is 424546247. The reversal of 424546222 is 222645424.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×424546222² = 360478989228946568, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5586097 + ... + 5586172.

It is an arithmetic number, because the mean of its divisors is an integer number (83792025).

Almost surely, 2^424546222 is an apocalyptic number.

424546222 is a deficient number, since it is larger than the sum of its proper divisors (245789978).

424546222 is a wasteful number, since it uses less digits than its factorization.

424546222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11172290.

The product of its digits is 30720, while the sum is 31.

The square root of 424546222 is about 20604.5194556922. The cubic root of 424546222 is about 751.5796171144.

The spelling of 424546222 in words is "four hundred twenty-four million, five hundred forty-six thousand, two hundred twenty-two".