222448735 has 8 divisors (see below), whose sum is σ = 267606576. Its totient is φ = 177513600.

The previous prime is 222448729. The next prime is 222448741. The reversal of 222448735 is 537844222.

222448735 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (222448729) and next prime (222448741).

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

It is not a de Polignac number, because 222448735 - 2¹⁵ = 222415967 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 222448694 and 222448703.

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, 53469 + ... + 57478.

It is an arithmetic number, because the mean of its divisors is an integer number (33450822).

Almost surely, 2^222448735 is an apocalyptic number.

222448735 is a deficient number, since it is larger than the sum of its proper divisors (45157841).

222448735 is a wasteful number, since it uses less digits than its factorization.

222448735 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111353.

The product of its digits is 107520, while the sum is 37.

The square root of 222448735 is about 14914.7153844785. The cubic root of 222448735 is about 605.9125949088.

The spelling of 222448735 in words is "two hundred twenty-two million, four hundred forty-eight thousand, seven hundred thirty-five".