222513433 has 8 divisors (see below), whose sum is σ = 235540800. Its totient is φ = 209843088.

The previous prime is 222513413. The next prime is 222513479. The reversal of 222513433 is 334315222.

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

It is a cyclic number.

It is not a de Polignac number, because 222513433 - 2¹⁷ = 222382361 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 222513398 and 222513407.

It is not an unprimeable number, because it can be changed into a prime (222513413) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 87973 + ... + 90466.

It is an arithmetic number, because the mean of its divisors is an integer number (29442600).

Almost surely, 2^222513433 is an apocalyptic number.

It is an amenable number.

222513433 is a deficient number, since it is larger than the sum of its proper divisors (13027367).

222513433 is a wasteful number, since it uses less digits than its factorization.

222513433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 178511.

The product of its digits is 4320, while the sum is 25.

The square root of 222513433 is about 14916.8841585634. The cubic root of 222513433 is about 605.9713313381.

Adding to 222513433 its reverse (334315222), we get a palindrome (556828655).

The spelling of 222513433 in words is "two hundred twenty-two million, five hundred thirteen thousand, four hundred thirty-three".