1214203226 has 16 divisors (see below), whose sum is σ = 1891330560. Its totient is φ = 583994640.

The previous prime is 1214203187. The next prime is 1214203241. The reversal of 1214203226 is 6223024121.

It is a happy number.

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, 48281 + ... + 68988.

It is an arithmetic number, because the mean of its divisors is an integer number (118208160).

Almost surely, 2^1214203226 is an apocalyptic number.

1214203226 is a deficient number, since it is larger than the sum of its proper divisors (677127334).

1214203226 is a wasteful number, since it uses less digits than its factorization.

1214203226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117469.

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 1214203226 is about 34845.4190102515. The cubic root of 1214203226 is about 1066.8346860108.

Adding to 1214203226 its reverse (6223024121), we get a palindrome (7437227347).

The spelling of 1214203226 in words is "one billion, two hundred fourteen million, two hundred three thousand, two hundred twenty-six".