1200302222 has 8 divisors (see below), whose sum is σ = 2057660976. Its totient is φ = 514415232.

The previous prime is 1200302179. The next prime is 1200302227. The reversal of 1200302222 is 2222030021.

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 (14), and also a Moran number because the ratio is a prime number: 85735873 = 1200302222 / (1 + 2 + 0 + 0 + 3 + 0 + 2 + 2 + 2 + 2).

It is a junction number, because it is equal to n+sod(n) for n = 1200302197 and 1200302206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1200302227) 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, 42867923 + ... + 42867950.

It is an arithmetic number, because the mean of its divisors is an integer number (257207622).

Almost surely, 2^1200302222 is an apocalyptic number.

1200302222 is a deficient number, since it is larger than the sum of its proper divisors (857358754).

1200302222 is an equidigital number, since it uses as much as digits as its factorization.

1200302222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85735882.

The product of its (nonzero) digits is 96, while the sum is 14.

The square root of 1200302222 is about 34645.3780755817. The cubic root of 1200302222 is about 1062.7477724716.

Adding to 1200302222 its reverse (2222030021), we get a palindrome (3422332243).

The spelling of 1200302222 in words is "one billion, two hundred million, three hundred two thousand, two hundred twenty-two".