222468733 has 4 divisors (see below), whose sum is σ = 222663168. Its totient is φ = 222274300.

The previous prime is 222468721. The next prime is 222468737. The reversal of 222468733 is 337864222.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 222468733 - 2²¹ = 220371581 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 222468692 and 222468701.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222468737) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 95491 + ... + 97792.

It is an arithmetic number, because the mean of its divisors is an integer number (55665792).

Almost surely, 2^222468733 is an apocalyptic number.

It is an amenable number.

222468733 is a deficient number, since it is larger than the sum of its proper divisors (194435).

222468733 is a wasteful number, since it uses less digits than its factorization.

222468733 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 194434.

The product of its digits is 96768, while the sum is 37.

The square root of 222468733 is about 14915.3857811322. The cubic root of 222468733 is about 605.9307514172.

The spelling of 222468733 in words is "two hundred twenty-two million, four hundred sixty-eight thousand, seven hundred thirty-three".