1214204200 has 48 divisors (see below), whose sum is σ = 3079668960. Its totient is φ = 441528000.

The previous prime is 1214204197. The next prime is 1214204237. The reversal of 1214204200 is 24024121.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 273756 + ... + 278155.

It is an arithmetic number, because the mean of its divisors is an integer number (64159770).

Almost surely, 2^1214204200 is an apocalyptic number.

1214204200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1214204200 is an abundant number, since it is smaller than the sum of its proper divisors (1865464760).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1214204200 is a wasteful number, since it uses less digits than its factorization.

1214204200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 551938 (or 551929 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 16.

The square root of 1214204200 is about 34845.4329862609. The cubic root of 1214204200 is about 1066.8349712724.

Adding to 1214204200 its reverse (24024121), we get a palindrome (1238228321).

It can be divided in two parts, 1214204 and 200, that added together give a square (1214404 = 1102²).

The spelling of 1214204200 in words is "one billion, two hundred fourteen million, two hundred four thousand, two hundred".