222224115 has 8 divisors (see below), whose sum is σ = 355558608. Its totient is φ = 118519520.

The previous prime is 222224087. The next prime is 222224143. The reversal of 222224115 is 511422222.

It is an interprime number because it is at equal distance from previous prime (222224087) and next prime (222224143).

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

It is not a de Polignac number, because 222224115 - 2⁵ = 222224083 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 222224091 and 222224100.

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, 7407456 + ... + 7407485.

It is an arithmetic number, because the mean of its divisors is an integer number (44444826).

Almost surely, 2^222224115 is an apocalyptic number.

222224115 is a deficient number, since it is larger than the sum of its proper divisors (133334493).

222224115 is a wasteful number, since it uses less digits than its factorization.

222224115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14814949.

The product of its digits is 640, while the sum is 21.

The square root of 222224115 is about 14907.1833355601. The cubic root of 222224115 is about 605.7085839752.

Adding to 222224115 its reverse (511422222), we get a palindrome (733646337).

The spelling of 222224115 in words is "two hundred twenty-two million, two hundred twenty-four thousand, one hundred fifteen".