222464482 has 8 divisors (see below), whose sum is σ = 353325996. Its totient is φ = 104689152.

The previous prime is 222464477. The next prime is 222464491. The reversal of 222464482 is 284464222.

It can be written as a sum of positive squares in 2 ways, for example, as 197374401 + 25090081 = 14049^2 + 5009^2 .

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

It is a Harshad number since it is a multiple of its sum of digits (34), and also a Moran number because the ratio is a prime number: 6543073 = 222464482 / (2 + 2 + 2 + 4 + 6 + 4 + 4 + 8 + 2).

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, 3271503 + ... + 3271570.

Almost surely, 2^222464482 is an apocalyptic number.

222464482 is a deficient number, since it is larger than the sum of its proper divisors (130861514).

222464482 is a wasteful number, since it uses less digits than its factorization.

222464482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6543092.

The product of its digits is 49152, while the sum is 34.

The square root of 222464482 is about 14915.2432765946. The cubic root of 222464482 is about 605.9268919565.

The spelling of 222464482 in words is "two hundred twenty-two million, four hundred sixty-four thousand, four hundred eighty-two".