1200223210 has 8 divisors (see below), whose sum is σ = 2160401796. Its totient is φ = 480089280.

The previous prime is 1200223201. The next prime is 1200223223. The reversal of 1200223210 is 123220021.

It can be written as a sum of positive squares in 2 ways, for example, as 1184942929 + 15280281 = 34423^2 + 3909^2 .

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

It is a super-3 number, since 3×1200223210³ (a number of 28 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 60011151 + ... + 60011170.

Almost surely, 2^1200223210 is an apocalyptic number.

1200223210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1200223210 is a deficient number, since it is larger than the sum of its proper divisors (960178586).

1200223210 is a wasteful number, since it uses less digits than its factorization.

1200223210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120022328.

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 1200223210 is about 34644.2377604126. The cubic root of 1200223210 is about 1062.7244528809.

Adding to 1200223210 its reverse (123220021), we get a palindrome (1323443231).

The spelling of 1200223210 in words is "one billion, two hundred million, two hundred twenty-three thousand, two hundred ten".