1202443226 has 8 divisors (see below), whose sum is σ = 1805532960. Its totient is φ = 600598908.

The previous prime is 1202443199. The next prime is 1202443237. The reversal of 1202443226 is 6223442021.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 1202443195 and 1202443204.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 308936 + ... + 312803.

It is an arithmetic number, because the mean of its divisors is an integer number (225691620).

Almost surely, 2^1202443226 is an apocalyptic number.

1202443226 is a deficient number, since it is larger than the sum of its proper divisors (603089734).

1202443226 is an equidigital number, since it uses as much as digits as its factorization.

1202443226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 622708.

The product of its (nonzero) digits is 4608, while the sum is 26.

The square root of 1202443226 is about 34676.2631493072. The cubic root of 1202443226 is about 1063.3792789005.

Adding to 1202443226 its reverse (6223442021), we get a palindrome (7425885247).

The spelling of 1202443226 in words is "one billion, two hundred two million, four hundred forty-three thousand, two hundred twenty-six".